Chess South Africa
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Player Tournament Analysis
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Chess South Africa
De Villiers, OA (Ockert)
Dob:
1997/10/15 (Adult)
Gender:
Male
Chess SA id:
197006856
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
PA
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2024 Gauteng Inter-Region Chess Championship (Adult A)
Tournament id
20240041
Rating type
Standard
Start
2024/01/13
End
2024/01/14
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1622.6
K-factor
32
Average opponent rating
1970.4
Performance
1800.4
Expected score
0.93
Score - Expected score
0.57
Rating change
17.1
Rating
1620.1
K-factor
32
Average opponent rating
1940.0
Performance
1770.0
Expected score
1.03
Score - Expected score
0.47
Rating change
15.0
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
17
Shared position
17
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/01/14
Mnguni, JD (Jakob)
GTP
2182.9
2157.1
W
0
0.01
0.01
-0.3
-0.3
4
2024/01/14
Makoto, R (Rodwell)
GJM
2258.4
2239.0
B
0
0.00
0.00
0.0
0.0
3
2024/01/13
Ponelis, AA (Albert)
GTP
1757.2
1739.9
W
1
0.39
0.40
17.6
19.2
2
2024/01/13
Price, DR (Daelen)
NBR
1829.2
1841.9
B
½
0.22
0.20
8.1
9.6
1
2024/01/13
Mahlangu, S (Sello)
CSA
1824.5
1722.3
W
0
0.31
0.42
-8.9
-13.4