Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Berg, Z (Zack)
Dob:
2007/08/04 (U18)
Gender:
Male
Chess SA id:
1070149588
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
One For The Ages 2023 (U18)
Tournament id
20230202
Rating type
Standard
Start
2023/02/18
End
2023/02/18
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1198.0
Performance
1283.0
Expected score
2.47
Score - Expected score
0.53
Rating change
17.6
Rating
1200.0
K-factor
40
Average opponent rating
1197.0
Performance
1282.0
Expected score
2.48
Score - Expected score
0.52
Rating change
20.8
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/18
Potgieter, F (Frineze)
NBR
1192.2
1189.9
B
1
0.47
0.47
17.0
21.2
4
2023/02/18
Molefe, O (Ofentse)
NBR
1200.0
1200.0
W
0
0.54
0.54
-17.3
-21.6
3
2023/02/18
Jonkers, R (Richard)
CSA
1245.6
1248.8
B
1
0.41
0.40
18.9
24.0
2
2023/02/18
Lekgabe, O (Olaotse Ipeleng)
NBR
1166.1
1164.4
W
0
0.58
0.58
-18.6
-23.2
1
2023/02/18
Du Preeze, L (Levin)
NBR
1185.9
1182.0
B
1
0.47
0.48
17.0
20.8