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
Rachella`s Cafe Blitz Tournament 1 2022
Tournament id
20220329
Rating type
Blitz
Start
2022/03/20
End
2022/03/20
Rounds
9
Total time
5
Time weight
0.18
Total time
Official results
Rating
1358.6
K-factor
40
Average opponent rating
1478.5
Performance
1336.8
Expected score
3.83
Score - Expected score
-0.83
Rating change
-6.0
Rating
1231.1
K-factor
40
Average opponent rating
1396.9
Performance
1255.3
Expected score
3.75
Score - Expected score
-0.75
Rating change
-30.0
Games
9
Score
3.0
%
33.3
Dp
-141,666666666667
Wins
3
Draws
0
Losses
6
Final position
29
Shared position
29
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2022/03/20
Barnard, M (Margot)
GTP
1137.9
1200.0
B
1
0.72
0.49
2.2
20.4
8
2022/03/20
Le Roux, P (Pieter)
GTP
1236.2
1200.0
W
0
0.68
0.58
-5.4
-23.2
7
2022/03/20
Joubert, L (Luchelle)
GTP
1565.5
1536.0
B
0
0.22
0.10
-1.8
-4.0
6
2022/03/20
Reyneke, A (Anneline)
GTP
1189.4
1189.4
W
0
0.74
0.59
-5.9
-23.6
5
2022/03/20
Du Plessis, CR (Christiaan)
GE
1476.0
1448.3
B
0
0.32
0.21
-2.6
-8.4
4
2022/03/20
Keyter, ZC (Zarius Clarence)
GTP
1312.3
1029.7
W
1
0.60
0.78
3.2
8.8
3
2022/03/20
Nene, TH (Themba)
GTP
1873.9
1900.9
B
0
0.00
0.00
0.0
0.0
2
2022/03/20
Reyneke, T (Talia)
GTP
1351.1
775.2
W
1
0.55
1.00
3.6
0.0
1
2022/03/20
Mabusela, JM (Johannes)
GTP
2164.1
2293.0
B
0
0.00
0.00
0.0
0.0