Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Van Der Merwe, R (Rocco)
Dob:
2006/01/19 (U20)
Gender:
Male
Chess SA id:
106083638
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Interhigh 2023 (U19)
Tournament id
20231486
Rating type
Standard
Start
2023/07/29
End
2023/07/29
Rounds
5
Total time
63
Time weight
0.84
Total time
Official results
Rating
1141.5
K-factor
40
Average opponent rating
1275.2
Performance
1062.7
Expected score
1.38
Score - Expected score
-0.38
Rating change
-12.8
Rating
1131.2
K-factor
40
Average opponent rating
1274.8
Performance
1062.3
Expected score
1.33
Score - Expected score
-0.33
Rating change
-13.2
Games
4
Score
1.0
%
25.0
Dp
-212,5
Wins
1
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/07/29
Bayanele, P (Pasha)
MEN
1200.0
1200.0
B
1
0.39
0.38
19.5
24.8
4
2023/07/29
Spencer, T (Tyler)
MEN
1241.8
1246.6
W
0
0.43
0.41
-13.8
-16.4
3
2023/07/29
0.0
0.0
X
0.00
0.00
2
2023/07/29
Ogunjiofor, O (Onyinye)
MEN
1457.6
1453.0
B
0
0.09
0.08
-2.9
-3.2
1
2023/07/29
Thabethe, T (Thando)
MEN
1201.3
1199.4
W
0
0.47
0.46
-15.0
-18.4