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
2021 CCC Inhouse Blitz (A)
Tournament id
20210456
Rating type
Blitz
Start
2021/11/24
End
2021/11/24
Rounds
7
Total time
5
Time weight
0.18
Total time
Official results
Rating
1394.0
K-factor
40
Average opponent rating
1474.5
Performance
1292.4
Expected score
2.80
Score - Expected score
-0.80
Rating change
-5.8
Rating
1267.8
K-factor
40
Average opponent rating
1323.6
Performance
1141.5
Expected score
3.00
Score - Expected score
-1.00
Rating change
-40.0
Games
7
Score
2.0
%
28.6
Dp
-182,142857142857
Wins
2
Draws
0
Losses
5
Final position
12
Shared position
12
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2021/11/24
Phiri, J (Justice)
KED
1490.5
1307.8
B
1
0.35
0.41
5.2
23.6
6
2021/11/24
Pape, Z (Zane)
GTP
1497.6
1450.3
W
1
0.42
0.33
4.6
26.8
5
2021/11/24
Malan, A (Aiden)
GTP
1374.5
1200.0
B
0
0.48
0.54
-3.8
-21.6
4
2021/11/24
Schutte, W (Wian)
GTP
1473.1
1478.1
W
0
0.45
0.30
-3.6
-12.0
3
2021/11/24
Muller, DA (Daniel)
GTP
1509.4
1502.0
B
0
0.32
0.19
-2.6
-7.6
2
2021/11/24
Mcphail, R (Ryan)
GTP
1430.2
1200.0
B
0
0.42
0.54
-3.4
-21.6
1
2021/11/24
Jacobs, CN (Calvin Nicholas)
GTP
1546.2
1127.2
W
0
0.36
0.71
-2.9
-28.4