Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Van Tonder, J (Janelize)
Dob:
2008/11/11 (U18)
Gender:
Female
Chess SA id:
2080102521
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2022/05/07 (781 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
1022.7
Current Weighted rating
1022.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1022.7
Current highest rating achieved
1118.3
Current floor (min rating allowed)
618.3
Current K-factor
40
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)
±213.5
Current Raw change used (final)
0.0
Projected new Raw rating
1022.7
Projected new Weighed rating
940.9
Projected new Weighted performance
170.9
Projected new final Raw rating (if new WP > new Raw)
1022.7
Projected new highest rating
1118.3
Projected new floor
618.3
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1022.7
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
988.0
Current Weighted rating
988.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
988.0
Current highest rating achieved
1101.6
Current floor (min rating allowed)
601.6
Current K-factor
40
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)
±224.3
Current Raw change used (final)
0.0
Projected new Raw rating
988.0
Projected new Weighed rating
909.0
Projected new Weighted performance
170.9
Projected new final Raw rating (if new WP > new Raw)
988.0
Projected new highest rating
1101.6
Projected new floor
601.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
988.0
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
D2 Schools Individuals 2022 (U15 Girls)
2022/05/07
2022/05/07
West Rand (GWR)
Standard
60
0.83
5
4
0.0
1118.3
1101.6
Analysis
1
D2 Schools Individuals 2018 (U11)
2018/05/19
2018/05/19
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
0.0
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
9
0
0
9
0.0
0.0
-425.0
1067.1
642.1
White
4
0
0
4
0.0
0.0
-425.0
1071.8
646.8
Black
5
0
0
5
0.0
0.0
-425.0
1063.2
638.2
Standard
All
9
0
0
9
0.0
0.0
-425.0
1067.1
642.1
White
4
0
0
4
0.0
0.0
-425.0
1071.8
646.8
Black
5
0
0
5
0.0
0.0
-425.0
1063.2
638.2
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
207092870
Thomas, M (Makayla)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
2
2070136213
Thikhathali, V (Vhuhwavho)
1
0.0
0
0
1
0.0
1118.3
-425.0
693.3
View list
3
2080102520
Pretorius, MJ (Monique)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2070100937
Maseko, U (Unathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
207083509
Martins, J (Jana)
1
0.0
0
0
1
0.0
1118.3
-425.0
693.3
View list
6
2080140275
Joubert, C (Cherene)
1
0.0
0
0
1
0.0
1118.3
-425.0
693.3
View list
7
207089178
Jacobs, C (Cathleen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
207067880
Graaff, C (Christel)
1
0.0
0
0
1
0.0
1118.3
-425.0
693.3
View list
9
2080101047
Burke, KA (Kiara Angelique)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
