Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Berg, P (Pieter)
Dob:
1956/11/08 (Adult)
Gender:
Male
Chess SA id:
1560115964
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Randburg New Year Rapid 2024
Tournament id
20240016
Rating type
Rapid
Start
2024/01/23
End
2024/01/30
Rounds
6
Total time
25
Time weight
0.54
Total time
Official results
Rating
1540.2
K-factor
36
Average opponent rating
1522.6
Performance
1664.3
Expected score
3.04
Score - Expected score
0.96
Rating change
18.7
Rating
1617.0
K-factor
32
Average opponent rating
1416.2
Performance
1557.9
Expected score
4.31
Score - Expected score
-0.31
Rating change
-9.9
Games
6
Score
4.0
%
66.7
Dp
141,666666666667
Wins
4
Draws
0
Losses
2
Final position
4
Shared position
3
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2024/01/30
Metcalfe, AR (Allister)
GJM
1721.9
1680.2
B
1
0.25
0.38
13.5
19.8
5
2024/01/30
Martynov, A (Alexey)
GJM
1218.3
1200.0
B
1
0.83
0.94
3.1
1.9
4
2024/01/30
Snyckers, A (Adam)
GJM
1474.8
1261.6
W
0
0.62
0.96
-11.2
-30.7
3
2024/01/23
Mungal, Z (Zoey)
NBR
1524.9
1235.1
B
1
0.48
0.90
9.4
3.2
2
2024/01/23
Mazibuko, K (Khanya)
GJM
1995.6
1920.3
W
0
0.01
0.19
-0.2
-6.1
1
2024/01/23
Cheyne, M (Mark)
GJM
1200.0
1200.0
B
1
0.85
0.94
2.7
1.9