Chess South Africa
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Chess South Africa
Van Tonder, R (Ruan)
Dob:
2006/03/29 (U20)
Gender:
Male
Chess SA id:
1060118267
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (51 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
1195.0
Current Weighted rating
1191.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1195.0
Current highest rating achieved
1219.9
Current floor (min rating allowed)
719.9
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)
±167.0
Current Raw change used (final)
0.0
Projected new Raw rating
1195.0
Projected new Weighed rating
1095.8
Projected new Weighted performance
914.9
Projected new final Raw rating (if new WP > new Raw)
1195.0
Projected new highest rating
1219.9
Projected new floor
719.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1195.0
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
1192.6
Current Weighted rating
1187.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.6
Current highest rating achieved
1222.8
Current floor (min rating allowed)
722.8
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)
±167.6
Current Raw change used (final)
0.0
Projected new Raw rating
1192.6
Projected new Weighed rating
1091.5
Projected new Weighted performance
914.9
Projected new final Raw rating (if new WP > new Raw)
1192.6
Projected new highest rating
1222.8
Projected new floor
722.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1192.6
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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Tshwane South School District CLOSED Individual Championships (U18 Mixed)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1181.0
1173.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
2024 Tshwane South School District CLOSED Individual Championships (U18 Mixed)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1181.0
1173.5
Analysis
3
2023 Tshwane South School District CLOSED League Championship (U19)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1216.6
1218.1
Analysis
2
2023 Tshwane South School District CLOSED Individual Championships (U18 Open)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1219.9
1222.8
Analysis
1
2019 Gauteng School League Finals (U13 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1340.0
1255.0
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
3
0
0
3
0.0
0.0
-425.0
1433.3
1008.3
Standard
All
5
2
0
3
2.0
40.0
-85.0
1340.0
1255.0
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
3
0
0
3
0.0
0.0
-425.0
1433.3
1008.3
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
19
7
0
12
7.0
36.8
-111.8
1308.5
1196.7
White
9
4
0
5
4.0
44.4
-47.2
1322.5
1275.3
Black
10
3
0
7
3.0
30.0
-170.0
1296.0
1126.0
Standard
All
19
7
0
12
7.0
36.8
-111.8
1308.5
1196.7
White
9
4
0
5
4.0
44.4
-47.2
1322.5
1275.3
Black
10
3
0
7
3.0
30.0
-170.0
1296.0
1126.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1050154184
Hartman, C (Carlisle)
1
1.0
1
0
0
100.0
1219.9
425.0
1644.9
View list
2
107085046
Hanekom, J (Jayden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1060304620
Nel, P (Pieter)
1
1.0
1
0
0
100.0
1181.0
425.0
1606.0
View list
4
1080304618
Mmakola, T (Thabang)
1
1.0
1
0
0
100.0
1181.0
425.0
1606.0
View list
5
107090298
Sithole, N (Nolwazi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1070154189
Xengana, W (Wongalethu)
1
1.0
1
0
0
100.0
1219.9
425.0
1644.9
View list
7
109059744
Voigt, D (Daniel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1070140007
Van Der Merwe, C (Carel Ignatius)
1
0.0
0
0
1
0.0
1219.9
-425.0
794.9
View list
9
205077320
Strauss, M (Monique)
1
0.0
0
0
1
0.0
1216.6
-425.0
791.6
View list
10
107088001
Roets, M (Morne)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1060112439
Nkomzwayo, A (Andile)
1
0.0
0
0
1
0.0
1219.9
-425.0
794.9
View list
12
1060144844
Ngobeni, N (Njabulo)
1
0.0
0
0
1
0.0
1181.0
-425.0
756.0
View list
13
108090807
Mcphail, R (Ryan)
1
0.0
0
0
1
0.0
1216.6
-425.0
791.6
View list
14
1070162037
Marshall, M (Matthew)
1
0.0
0
0
1
0.0
1181.0
-425.0
756.0
View list
15
1050159078
Maropeng, J (Junior)
1
0.0
0
0
1
0.0
1216.6
-425.0
791.6
View list
16
1060134033
Koster, W (Wihan)
1
0.0
0
0
1
0.0
1181.0
-425.0
756.0
View list
17
107067181
Koki, M (Mila)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
107046393
Fourie, K (Keanan)
1
0.0
0
0
1
0.0
1216.6
-425.0
791.6
View list
19
105009732
Fourie, B (Brandon)
1
0.0
0
0
1
0.0
1219.9
-425.0
794.9
View list