Chess South Africa
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Chess South Africa
Van Der Velde, C (Connor)
Dob:
2013/02/13 (U12)
Gender:
Male
Chess SA id:
1130155800
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2023/08/18 (303 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
1067.6
Current Weighted rating
1104.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1104.0
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)
±200.2
Current Raw change used (final)
0.0
Projected new Raw rating
1067.6
Projected new Weighed rating
1013.2
Projected new Weighted performance
764.7
Projected new final Raw rating (if new WP > new Raw)
1067.6
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)
1067.6
Projected effective change (new Official - current Official)
-36.4
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
1040.5
Current Weighted rating
1084.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1084.3
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)
±208.1
Current Raw change used (final)
0.0
Projected new Raw rating
1040.5
Projected new Weighed rating
994.6
Projected new Weighted performance
764.7
Projected new final Raw rating (if new WP > new Raw)
1040.5
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)
1040.5
Projected effective change (new Official - current Official)
-43.8
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
4
2023 Gauteng Top Schools (U11 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
4
0.0
1168.9
1162.2
Analysis
3
Gauteng D7 Teams 2023 (U11)
2023/08/12
2023/08/12
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1168.9
1162.2
Analysis
2
Gauteng Schools D7 2023 (U11 Boys)
2023/05/20
2023/05/20
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
Valia's Chess Tournament 2023 (E)
2023/05/06
2023/05/06
Sedibeng (GSV)
Standard
60
0.83
5
4
1.5
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
18
4
1
13
4.5
25.0
-212.5
1191.4
978.9
White
10
3
1
6
3.5
35.0
-127.5
1177.0
1049.5
Black
8
1
0
7
1.0
12.5
-318.8
1209.4
890.6
Standard
All
18
4
1
13
4.5
25.0
-212.5
1191.4
978.9
White
10
3
1
6
3.5
35.0
-127.5
1177.0
1049.5
Black
8
1
0
7
1.0
12.5
-318.8
1209.4
890.6
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
1120155791
Lourens, M (Michael)
2
0.0
0
0
2
0.0
1184.5
-425.0
759.5
View list
2
1120155918
Van Der Westhuizen, J (Jayden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1140155790
Lirane, B (Boithatelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2140159485
Mofokeng, B (Bokang)
1
1.0
1
0
0
100.0
1168.9
425.0
1593.9
View list
5
1130155787
Bokang, M (Mayiba)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1160155916
Gorrie, K (Kayvian)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
2130130082
Van Zyl, K (Kiera)
1
0.0
0
0
1
0.0
1168.9
-425.0
743.9
View list
8
1120160856
Sitoe, N (Nkateko)
1
0.0
0
0
1
0.0
1168.9
-425.0
743.9
View list
9
2120155231
Sibanda, M (Michelle)
1
0.0
0
0
1
0.0
1168.9
-425.0
743.9
View list
10
1130145717
Pitzer, M (Marlu)
1
0.0
0
0
1
0.0
1168.9
-425.0
743.9
View list
11
2120118100
Nnadi, P (Palesa)
1
0.0
0
0
1
0.0
1168.9
-425.0
743.9
View list
12
1140159486
Mohlouoa, K (Katleho)
1
0.0
0
0
1
0.0
1168.9
-425.0
743.9
View list
13
1120144764
Marais, L (Louis)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1130155793
Manoko, I (Innocent)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1160149635
Gouws, P (Philip)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1130155780
Coleske, T (Tyler)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
2120138271
Blignaut, A (Alma)
1
0.0
0
0
1
0.0
1168.9
-425.0
743.9
View list