Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marais, DP (Daniel)
Dob:
2000/06/25 (Adult)
Gender:
Male
Chess SA id:
100020721
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
USSA Closed 2022 (Open)
Tournament id
20220769
Rating type
Standard
Start
2022/05/13
End
2022/05/15
Rounds
7
Total time
90
Time weight
0.94
Total time
Official results
Rating
1831.3
K-factor
28
Average opponent rating
1425.7
Performance
1425.7
Expected score
6.41
Score - Expected score
-2.91
Rating change
-76.6
Rating
1831.2
K-factor
28
Average opponent rating
1421.6
Performance
1421.6
Expected score
6.39
Score - Expected score
-2.89
Rating change
-80.9
Games
7
Score
3.5
%
50.0
Dp
0
Wins
3
Draws
1
Losses
3
Final position
20
Shared position
15
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2022/05/15
Waters, A (Anre)
GE
1627.0
1664.4
W
½
0.78
0.74
-7.1
-6.7
6
2022/05/15
Mahlangu, C (Calvin)
GTP
1230.5
1219.6
B
1
0.99
0.99
0.3
0.3
5
2022/05/14
Nzima, N (Nicolas)
GTP
1453.6
1407.4
W
1
0.98
1.00
0.5
0.0
4
2022/05/14
Kroutz, JD (Johnathan)
ECH
1390.1
1396.6
B
0
0.97
0.96
-24.4
-26.9
3
2022/05/14
Swanevelder, D (Dewald)
WCW
1209.4
1206.0
W
1
1.00
1.00
0.0
0.0
2
2022/05/13
Leseyane, O (Obakeng)
NBR
1588.7
1586.3
B
0
0.74
0.74
-18.6
-20.7
1
2022/05/13
Van Zyl, M (Michael)
WCT
1480.7
1471.0
W
0
0.95
0.96
-23.9
-26.9