Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Groenewaldt, O (Orren)
Dob:
2009/04/16 (U16)
Gender:
Male
Chess SA id:
1090111409
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
FB Open Development Tournament 2022 (B)
Tournament id
20221587
Rating type
Standard
Start
2022/09/17
End
2022/09/17
Rounds
5
Total time
62
Time weight
0.84
Total time
Official results
Rating
1254.4
K-factor
40
Average opponent rating
1249.0
Performance
1334.0
Expected score
2.57
Score - Expected score
0.43
Rating change
14.4
Rating
1253.3
K-factor
40
Average opponent rating
1244.6
Performance
1329.6
Expected score
2.59
Score - Expected score
0.41
Rating change
16.4
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
3
Shared position
3
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/09/17
Kwetsane, K (Keamogetse)
NCF
1200.0
1200.0
W
1
0.61
0.60
12.5
16.0
4
2022/09/17
Grove, E (Enrique)
NCF
1205.9
1203.3
B
0
0.51
0.52
-16.3
-20.8
3
2022/09/17
Ahjum, KMK (Kristen)
NCF
1459.6
1472.4
W
0
0.30
0.29
-9.6
-11.6
2
2022/09/17
Kgosimolao, K (Kopano)
NCF
1239.5
1216.4
B
1
0.48
0.50
16.6
20.0
1
2022/09/17
Daniels, P (Peyton)
NCF
1140.2
1130.9
W
1
0.67
0.68
10.6
12.8