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Eduardo Koster

Name: Eduardo Koster
Region: United States
Competitions: 4
WCA ID: Eduardo Koster2025KOST04
Gender: Male
Career: 2025.06.21 - 2026.01.18
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube250873314512332822.2228.58132259358422713329/30
2x2x2 Cube1813623739836395.678.5690915259571985720/20
Clock552167032051722.1127.62190976397527712/15
Pyraminx20539263938984713.0318.448934126335205019/10
Skewb13520169495240314.1719.755030116328130165/5

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single150395196076675593
Average127973167085582325
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Two Buffalo Cube Days 2026First round55 26.93 35.44
37.35     26.93     33.87     35.09     38.80
Two York Time Twist 2025First round24 22.22 28.58
31.11     30.26     22.22     24.37     DNF
Brockport Bolt 2025Second round26 31.75 35.29
37.33     31.75     33.79     39.00     34.75
First round26 31.98 35.91
34.78     37.39     39.61     35.55     31.98
ROC the Cube NY 2025Second round35 24.30 31.72
33.60     24.30     34.16     31.15     30.42
First round39 28.69 36.69
33.56     28.69     43.03     38.48     38.04
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Two Buffalo Cube Days 2026First round48 6.86 8.90
6.86      9.45      9.31      10.74     7.95
Two York Time Twist 2025First round22 6.94 8.56
8.63      8.88      9.20      8.17      6.94
Brockport Bolt 2025Final23 5.67 8.92
7.29      5.67      8.72      12.44     10.74
First round26 7.77 11.16
7.77      11.39     11.58     11.66     10.50
 
Clock
CompetitionRoundPlaceBestAverageDetail
Two Buffalo Cube Days 2026First round40 25.65 35.71
31.01     25.65     DNF       39.26     36.86
Two York Time Twist 2025First round19 22.11 27.62
32.83     26.12     23.91     22.11     DNF
Brockport Bolt 2025First round22 38.57 42.33
44.44     38.57     38.89     DNF       43.65
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Two Buffalo Cube Days 2026Final49 13.03 18.51
17.79     17.03     20.72     21.11     13.03
Brockport Bolt 2025First round28 14.04 18.44
17.46     22.35     15.50     DNF       14.04
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Two Buffalo Cube Days 2026First round43 14.17 19.75
29.48     16.57     23.40     19.28     14.17
Two Buffalo Cube Days 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round55 26.93 35.44
37.35     26.93     33.87     35.09     38.80
2x2x2 CubeFirst round48 6.86 8.90
6.86      9.45      9.31      10.74     7.95
ClockFirst round40 25.65 35.71
31.01     25.65     DNF       39.26     36.86
PyraminxFinal49 13.03 18.51
17.79     17.03     20.72     21.11     13.03
SkewbFirst round43 14.17 19.75
29.48     16.57     23.40     19.28     14.17
 
Two York Time Twist 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round24 22.22 28.58
31.11     30.26     22.22     24.37     DNF
2x2x2 CubeFirst round22 6.94 8.56
8.63      8.88      9.20      8.17      6.94
ClockFirst round19 22.11 27.62
32.83     26.12     23.91     22.11     DNF
 
Brockport Bolt 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round26 31.75 35.29
37.33     31.75     33.79     39.00     34.75
First round26 31.98 35.91
34.78     37.39     39.61     35.55     31.98
2x2x2 CubeFinal23 5.67 8.92
7.29      5.67      8.72      12.44     10.74
First round26 7.77 11.16
7.77      11.39     11.58     11.66     10.50
ClockFirst round22 38.57 42.33
44.44     38.57     38.89     DNF       43.65
PyraminxFirst round28 14.04 18.44
17.46     22.35     15.50     DNF       14.04
 
ROC the Cube NY 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round35 24.30 31.72
33.60     24.30     34.16     31.15     30.42
First round39 28.69 36.69
33.56     28.69     43.03     38.48     38.04
No.DateNameRegionCity
42026-01-17~18Two Buffalo Cube Days 2026United StatesWest Seneca, New York
32025-11-08Two York Time Twist 2025United StatesAuburn, New York
22025-08-16Brockport Bolt 2025United StatesBrockport, New York
12025-06-21ROC the Cube NY 2025United StatesHenrietta, New York