Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jacobs, GJ (Gerhard)
Dob:
1977/05/05 (Adult)
Gender:
Male
Chess SA id:
177086357
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Blitz rating
General
Tournament
CCC Blitz All 2023
Tournament id
20232432
Rating type
Blitz
Start
2023/12/06
End
2023/12/06
Rounds
9
Total time
5
Time weight
0.18
Total time
Official results
Rating
1362.2
K-factor
40
Average opponent rating
1342.4
Performance
1484.0
Expected score
4.67
Score - Expected score
1.33
Rating change
9.6
Rating
1198.3
K-factor
40
Average opponent rating
1245.3
Performance
1387.0
Expected score
3.99
Score - Expected score
2.01
Rating change
80.4
Games
9
Score
6.0
%
66.7
Dp
141,666666666667
Wins
6
Draws
0
Losses
3
Final position
4
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2023/12/06
Jacobs, CN (Calvin Nicholas)
GTP
1677.2
1605.4
B
0
0.09
0.00
-0.7
0.0
8
2023/12/06
Moultrey, V (Valentino)
GWR
1507.1
1178.4
B
1
0.29
0.48
5.7
20.8
7
2023/12/06
Chimana, T (Tapiwa)
GTP
1260.4
1200.0
W
1
0.66
0.54
2.7
18.4
6
2023/12/06
Maphalala, A (Andile)
GTP
1235.6
1200.0
W
1
0.69
0.54
2.5
18.4
5
2023/12/06
Pillay, N (Nico)
KED
1409.4
1326.7
B
0
0.40
0.31
-3.2
-12.4
4
2023/12/06
Molefe, K (Kgosiemang)
GTP
1242.5
1200.0
W
0
0.68
0.54
-5.4
-21.6
3
2023/12/06
Van Staden, R (Rikus)
GTP
1294.7
1200.0
B
1
0.54
0.46
3.7
21.6
2
2023/12/06
Mocké, A (Almé)
GTP
1127.7
1200.0
W
1
0.81
0.54
1.5
18.4
1
2023/12/06
Jacobs, AE (Alyssa)
GTP
1326.8
1097.4
B
1
0.50
0.58
4.0
16.8