Chess South Africa
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Chess South Africa
Van Der Merwe, E (Ewald)
Dob:
2006/07/04 (U20)
Gender:
Male
Chess SA id:
1060108812
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2020/02/01 (1604 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1204.6
Current Weighted rating
1204.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1204.6
Current highest rating achieved
1204.6
Current floor (min rating allowed)
704.6
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±164.7
Current Raw change used (final)
0.0
Projected new Raw rating
1204.6
Projected new Weighed rating
1108.2
Projected new Weighted performance
289.1
Projected new final Raw rating (if new WP > new Raw)
1204.6
Projected new highest rating
1204.6
Projected new floor
704.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.6
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1204.0
Current Weighted rating
1204.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1204.0
Current highest rating achieved
1204.0
Current floor (min rating allowed)
704.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±164.9
Current Raw change used (final)
0.0
Projected new Raw rating
1204.0
Projected new Weighed rating
1107.7
Projected new Weighted performance
289.1
Projected new final Raw rating (if new WP > new Raw)
1204.0
Projected new highest rating
1204.0
Projected new floor
704.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.0
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2020 East District Individuals (U15)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
5
2.5
1196.3
1194.4
Analysis
1
2019 Metro-East District Schools Trials (U13)
2019/02/01
2019/02/02
Cape Town (WCT)
Standard
60
0.83
6
6
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
5
2
4
6.0
54.5
38.6
1166.7
1205.4
White
6
3
0
3
3.0
50.0
0.0
1187.9
1187.9
Black
5
2
2
1
3.0
60.0
85.0
1141.4
1226.4
Standard
All
11
5
2
4
6.0
54.5
38.6
1166.7
1205.4
White
6
3
0
3
3.0
50.0
0.0
1187.9
1187.9
Black
5
2
2
1
3.0
60.0
85.0
1141.4
1226.4
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
107082131
Swart, M (Malkia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2060130448
Cornelius, C (Caitlin)
1
1.0
1
0
0
100.0
1196.3
425.0
1621.3
View list
3
1080096511
Cloete, D (De Vlliers)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1060108786
Blauw, S (Siyamthanda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1050130475
Ngcwangu, U (Uman)
1
1.0
1
0
0
100.0
1196.3
425.0
1621.3
View list
6
2060096524
Mpontshane, K (Kamva)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
1050130450
Fam-Fam, L (Liyabona)
1
0.5
0
1
0
50.0
1196.3
0.0
1196.3
View list
8
107082124
Van Coller, K (Kean)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
105053760
Parenzee, E (Ethan)
1
0.0
0
0
1
0.0
1196.3
-425.0
771.3
View list
10
1060130474
Muller, R (Romeo)
1
0.0
0
0
1
0.0
1196.3
-425.0
771.3
View list
11
1060096574
Bell, A (Ayakha)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
