Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Potgieter, J (Jerome Jonathan)
Dob:
2007/02/25 (U18)
Gender:
Male
Chess SA id:
1070098997
FIDE id:
Region:
ZF Mgcawu (NZF)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
South African Junior Team Championships 2018 (U12D)
Tournament id
20182153
Rating type
Standard
Start
2018/12/16
End
2018/12/20
Rounds
7
Total time
120
Time weight
1.00
Total time
Official results
Rating
1004.9
K-factor
40
Average opponent rating
1116.7
Performance
861.7
Expected score
1.89
Score - Expected score
-0.89
Rating change
-35.6
Rating
977.6
K-factor
40
Average opponent rating
1100.3
Performance
845.3
Expected score
1.83
Score - Expected score
-0.83
Rating change
-33.2
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
100
Shared position
81
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2018/12/20
Mhlakaza, O (Oko)
GJM
1251.9
1258.6
B
0
0.17
0.13
-6.8
-5.2
6
2018/12/19
Verkerk, R (Robert)
GE
946.5
935.0
W
1
0.61
0.59
15.6
16.4
5
2018/12/18
Griesel, J (Johanco)
GE
1132.7
1098.4
B
0
0.31
0.32
-12.4
-12.8
4
2018/12/17
Titus, D (Dominique)
GE
1300.7
1283.8
W
0
0.20
0.19
-8.0
-7.6
3
2018/12/17
0.0
0.0
X
0.00
0.00
2
2018/12/16
Van Biljon, S (Simone)
GSV
951.7
925.6
W
0
0.60
0.60
-24.0
-24.0
1
2018/12/16
Griesel, J (Johanco)
GE
1132.7
1098.4
D
1
0.00
0.00