Chess South Africa
Last updated:
Player Tournament Analysis
Home
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
Standard rating
General
Tournament
Randburg Chess Club Championship 2024
Tournament id
20241246
Rating type
Standard
Start
2024/04/09
End
2024/05/21
Rounds
7
Total time
90
Time weight
0.94
Total time
Official results
Rating
1596.2
K-factor
36
Average opponent rating
1509.4
Performance
1580.3
Expected score
3.62
Score - Expected score
-0.12
Rating change
-4.1
Rating
1585.8
K-factor
36
Average opponent rating
1478.9
Performance
1549.7
Expected score
3.73
Score - Expected score
-0.23
Rating change
-8.3
Games
6
Score
3.5
%
58.3
Dp
70,8333333333334
Wins
2
Draws
3
Losses
1
Final position
18
Shared position
15
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2024/05/21
Jolliffe, SR (Shaun)
GJM
1470.2
1258.9
W
½
0.69
0.92
-6.4
-15.1
6
2024/05/14
Jones, GTD (Graham)
GJM
1502.8
1503.5
B
½
0.57
0.55
-2.4
-1.8
5
2024/05/07
0.0
0.0
X
0.00
0.00
4
2024/04/30
Pillay, N (Nico)
KED
1404.0
1447.5
W
0
0.77
0.70
-26.1
-25.2
3
2024/04/23
Mendelsohn, DC (David)
GTP
1645.9
1634.0
B
1
0.40
0.40
20.3
21.6
2
2024/04/16
Motshekga, K (Kabelo)
GJM
1782.0
1800.3
W
1
0.33
0.29
22.7
25.6
1
2024/04/09
Luchies, M (Maria)
GJM
1251.6
1229.2
B
½
0.86
0.87
-12.2
-13.3