Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Gruenenfelder, S (Stiaan)
Dob:
2008/07/08 (U18)
Gender:
Male
Chess SA id:
108079040
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2022 South African Junior Wild Card Chess Championships (U16 Open)
Tournament id
20221949
Rating type
Standard
Start
2022/12/09
End
2022/12/12
Rounds
7
Total time
120
Time weight
1.00
Total time
Official results
Rating
1374.2
K-factor
36
Average opponent rating
1409.8
Performance
1409.8
Expected score
3.25
Score - Expected score
0.25
Rating change
9.0
Rating
1354.8
K-factor
36
Average opponent rating
1383.9
Performance
1383.9
Expected score
3.30
Score - Expected score
0.20
Rating change
7.2
Games
7
Score
3.5
%
50.0
Dp
0
Wins
1
Draws
5
Losses
1
Final position
9
Shared position
8
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2022/12/12
Pearson, E (Ethan)
EBC
1383.8
1292.7
W
½
0.53
0.61
-1.1
-4.0
6
2022/12/11
Pearson, D (Dane)
EBC
1352.6
1309.5
W
½
0.57
0.59
-2.5
-3.2
5
2022/12/11
Zingoni, N (Ngaakudzwe)
GE
1472.9
1469.0
B
½
0.34
0.33
5.8
6.1
4
2022/12/10
Segadevan, S (Saien)
KUR
1515.8
1490.4
W
½
0.38
0.38
4.3
4.3
3
2022/12/10
Nason, C (Cyle)
GTP
1326.7
1318.0
W
½
0.60
0.58
-3.6
-2.9
2
2022/12/09
Goliath, BB (Brimarion)
NBR
1541.2
1537.2
B
0
0.26
0.25
-9.4
-9.0
1
2022/12/09
Du Toit, J (Jaunre)
GE
1275.9
1270.7
B
1
0.57
0.56
15.5
15.8