Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jones, W (William)
Dob:
2007/11/30 (U18)
Gender:
Male
Chess SA id:
107069948
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
JNW Open - Trinityhouse Little Falls 2023 (A)
Tournament id
20231214
Rating type
Standard
Start
2023/06/24
End
2023/06/24
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1625.4
K-factor
28
Average opponent rating
1678.8
Performance
1508.8
Expected score
2.23
Score - Expected score
-0.73
Rating change
-17.0
Rating
1624.0
K-factor
28
Average opponent rating
1671.6
Performance
1501.6
Expected score
2.26
Score - Expected score
-0.76
Rating change
-21.3
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/06/24
Laureles, R (Raymundo)
NNM
1477.1
1462.9
W
0
0.71
0.73
-15.9
-20.4
4
2023/06/24
Potgieter, E (Edward)
GJM
1754.5
1750.0
B
½
0.31
0.31
4.3
5.3
3
2023/06/24
Makwana, A (Adolf)
GJM
1527.3
1510.0
W
0
0.66
0.67
-14.8
-18.8
2
2023/06/24
Mlahleki, V (Vusimuzi)
GTP
2015.3
2009.5
B
0
0.00
0.01
0.0
-0.3
1
2023/06/24
Ndlovu, B (Bongani)
GWR
1620.0
1625.6
W
1
0.55
0.54
10.1
12.9