Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Pietersen, J (Jamien)
Dob:
2004/02/04 (Adult)
Gender:
Male
Chess SA id:
104086400
FIDE id:
Region:
ZF Mgcawu (NZF)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2019 SA Schools Winter Games (U15 Boys)
Tournament id
20191425
Rating type
Standard
Start
2019/07/01
End
2019/07/04
Rounds
7
Total time
90
Time weight
0.94
Total time
Official results
Rating
1263.8
K-factor
40
Average opponent rating
1291.2
Performance
1230.5
Expected score
3.23
Score - Expected score
-0.23
Rating change
-8.6
Rating
1270.2
K-factor
40
Average opponent rating
1299.5
Performance
1238.8
Expected score
3.22
Score - Expected score
-0.22
Rating change
-8.8
Games
7
Score
3.0
%
42.9
Dp
-60,7142857142857
Wins
2
Draws
2
Losses
3
Final position
43
Shared position
33
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2019/07/04
Segale, N (Neo)
NBR
1335.4
1346.6
B
0
0.37
0.37
-13.3
-14.8
7
2019/07/04
Segale, N (Neo)
NBR
1335.4
1346.6
B
0
0.37
0.37
-13.3
-14.8
6
2019/07/03
Serobe, R (Reatlehile)
NBR
1319.3
1380.4
W
½
0.48
0.41
0.7
3.6
6
2019/07/03
Serobe, R (Reatlehile)
NBR
1319.3
1380.4
W
½
0.48
0.41
0.7
3.6
5
2019/07/03
Tshipa, L (Lekhu)
FLW
1248.8
1258.8
B
½
0.48
0.47
0.7
1.2
5
2019/07/03
Tshipa, L (Lekhu)
FLW
1248.8
1258.8
B
½
0.48
0.47
0.7
1.2
4
2019/07/02
Mkhize, O (Olwethu)
KED
1374.8
1360.2
W
0
0.41
0.44
-14.8
-17.6
4
2019/07/02
Mkhize, O (Olwethu)
KED
1374.8
1360.2
W
0
0.41
0.44
-14.8
-17.6
3
2019/07/02
Ntshabele, TP (Tokologo)
NBR
1308.2
1302.4
B
1
0.41
0.42
21.2
23.2
3
2019/07/02
Ntshabele, TP (Tokologo)
NBR
1308.2
1302.4
B
1
0.41
0.42
21.2
23.2
2
2019/07/01
Nesithanye, M (Muano)
CSA
1200.0
1200.0
B
1
0.53
0.54
16.9
18.4
2
2019/07/01
Nesithanye, M (Muano)
CSA
1200.0
1200.0
B
1
0.53
0.54
16.9
18.4
1
2019/07/01
Motalaota, N (Ngoako)
LCP
1252.1
1248.2
W
0
0.56
0.57
-20.2
-22.8
1
2019/07/01
Motalaota, N (Ngoako)
LCP
1252.1
1248.2
W
0
0.56
0.57
-20.2
-22.8