Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jacobs, S (Silveano)
Dob:
1993/12/10 (Adult)
Gender:
Male
Chess SA id:
193013453
FIDE id:
Jacobs
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Genesis Chess Club Open 2023 (A)
Tournament id
20230235
Rating type
Rapid
Start
2023/02/04
End
2023/02/04
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1643.7
K-factor
32
Average opponent rating
1505.2
Performance
1675.2
Expected score
3.26
Score - Expected score
0.24
Rating change
4.6
Rating
1643.7
K-factor
32
Average opponent rating
1474.8
Performance
1644.8
Expected score
3.44
Score - Expected score
0.06
Rating change
1.9
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/04
Lewaks, S (Shaundre)
WCU
1450.9
1484.4
B
1
0.68
0.64
6.1
11.5
4
2023/02/04
Havenga, LJ (Louis)
WCU
1725.9
1733.0
B
0
0.36
0.35
-6.9
-11.2
3
2023/02/04
Wilson, C (Caden)
WCU
1523.7
1451.2
W
½
0.68
0.77
-3.5
-8.6
2
2023/02/04
Julies, LR (Lyndon)
WCU
1345.5
1358.7
W
1
0.89
0.87
2.1
4.2
1
2023/02/04
Opperman, M (Matthew)
WCU
1480.1
1346.8
B
1
0.65
0.80
6.7
6.4