Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Van Der Merwe, IJ (Izak)
Dob:
2007/01/06 (U18)
Gender:
Male
Chess SA id:
107077000
FIDE id:
Region:
Capricorn (LCP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Welgemoed Chess Challenge 2018 (U12)
Tournament id
20180299
Rating type
Rapid
Start
2018/02/24
End
2018/02/24
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
735.0
K-factor
40
Average opponent rating
882.6
Performance
670.1
Expected score
1.32
Score - Expected score
-0.32
Rating change
-7.7
Rating
735.0
K-factor
40
Average opponent rating
878.7
Performance
666.2
Expected score
1.34
Score - Expected score
-0.34
Rating change
-13.6
Games
4
Score
1.0
%
25.0
Dp
-212,5
Wins
1
Draws
0
Losses
3
Final position
61
Shared position
43
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/02/24
Marcus, E (Emarcia)
WCT
1200.0
1200.0
W
1
0.01
0.01
23.8
39.6
4
2018/02/24
Davids, RC (Ross)
WCT
510.2
510.2
B
0
0.72
0.72
-17.3
-28.8
3
2018/02/24
Van Beeck, T (Trinity)
WCT
620.3
604.6
B
0
0.59
0.61
-14.2
-24.4
2
2018/02/24
Vorster, P (Paul)
WCT
1200.0
1200.0
W
0
0.01
0.01
-0.2
-0.4
1
2018/02/24
Mcquire, C (Craig)
WCT
688.5
646.4
D
1
0.00
0.00