Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Herder, J (Jovanne)
Dob:
2004/03/30 (Adult)
Gender:
Male
Chess SA id:
104086077
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Western Cape Closed Championship 2023 (D)
Tournament id
20232065
Rating type
Standard
Start
2023/09/24
End
2023/09/25
Rounds
6
Total time
90
Time weight
0.94
Total time
Official results
Rating
1255.1
K-factor
40
Average opponent rating
1327.9
Performance
1398.8
Expected score
2.49
Score - Expected score
1.01
Rating change
38.0
Rating
1216.1
K-factor
40
Average opponent rating
1305.5
Performance
1376.3
Expected score
2.38
Score - Expected score
1.12
Rating change
44.8
Games
6
Score
3.5
%
58.3
Dp
70,8333333333334
Wins
3
Draws
1
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/09/25
Goncalves Alho, R (Ricardo)
WCT
1173.2
1167.2
W
½
0.64
0.60
-5.0
-4.0
5
2023/09/25
Oosthuizen, W (Wesley)
WCU
1343.0
1333.6
B
1
0.36
0.32
23.0
27.2
4
2023/09/25
Goncalves Alho, M (Miguel)
WCT
1483.8
1479.0
B
1
0.19
0.15
29.2
34.0
3
2023/09/24
Gcuze, K (Khanya)
WCT
1313.6
1264.5
W
1
0.47
0.49
19.1
20.4
2
2023/09/24
Budge, R (Richard)
WCT
1202.0
1231.3
B
0
0.52
0.44
-18.7
-17.6
1
2023/09/24
Sokujika, U (Unam Eric)
WCT
1451.9
1357.2
W
0
0.31
0.38
-11.2
-15.2