Chess South Africa
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Chess South Africa
Venter, S (Stefan)
Dob:
2007/04/26 (U18)
Gender:
Male
Chess SA id:
107064904
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (398 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
560.6
Current Weighted rating
551.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
560.6
Current highest rating achieved
560.6
Current floor (min rating allowed)
500.0
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)
±412.3
Current Raw change used (final)
0.0
Projected new Raw rating
560.6
Projected new Weighed rating
508.1
Projected new Weighted performance
307.3
Projected new final Raw rating (if new WP > new Raw)
560.6
Projected new highest rating
560.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
560.6
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
531.0
Current Weighted rating
523.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
531.0
Current highest rating achieved
531.0
Current floor (min rating allowed)
500.0
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)
±430.1
Current Raw change used (final)
0.0
Projected new Raw rating
531.0
Projected new Weighed rating
482.0
Projected new Weighted performance
32.4
Projected new final Raw rating (if new WP > new Raw)
531.0
Projected new highest rating
531.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
531.0
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
577.6
Current Weighted rating
564.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
577.6
Current highest rating achieved
577.6
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±402.5
Current Raw change used (final)
0.0
Projected new Raw rating
577.6
Projected new Weighed rating
521.0
Projected new Weighted performance
296.2
Projected new final Raw rating (if new WP > new Raw)
577.6
Projected new highest rating
577.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
577.6
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
508.4
Current Weighted rating
508.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
508.4
Current highest rating achieved
508.4
Current floor (min rating allowed)
500.0
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)
±444.2
Current Raw change used (final)
0.0
Projected new Raw rating
508.4
Projected new Weighed rating
467.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
508.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
508.4
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
Bojanala School League 2023 (High School Open)
2023/08/19
2023/08/19
Bojanala Platina (NBR)
Rapid
40
0.70
5
5
2.0
509.4
508.4
Analysis
1
Hoerskool Brits 2018 (U12)
2018/03/17
2018/03/17
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.5
508.4
508.4
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
10
3
1
6
3.5
35.0
-127.5
903.9
776.4
White
5
2
1
2
2.5
50.0
0.0
787.3
787.3
Black
5
1
0
4
1.0
20.0
-255.0
1020.5
765.5
Standard
All
5
1
1
3
1.5
30.0
-170.0
693.9
523.9
White
3
1
1
1
1.5
50.0
0.0
649.7
649.7
Black
2
0
0
2
0.0
0.0
-425.0
760.3
335.3
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1113.9
1028.9
White
2
1
0
1
1.0
50.0
0.0
993.6
993.6
Black
3
1
0
2
1.0
33.3
-141.7
1194.0
1052.4
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
208075126
Van Zyl, M (Mischka)
1
1.0
1
0
0
100.0
508.4
425.0
933.4
View list
2
1060148720
Erasmus, E (Evan)
1
1.0
1
0
0
100.0
509.4
425.0
934.4
View list
3
2090131246
Aboagye-Debrah, N (Nana Adwa Adowaa)
1
1.0
1
0
0
100.0
509.4
425.0
934.4
View list
4
108087753
Matebula, A (Asante)
1
0.5
0
1
0
50.0
508.4
0.0
508.4
View list
5
108068833
Sera, G (Galaletsang)
1
0.0
0
0
1
0.0
508.4
-425.0
83.4
View list
6
108068832
Schoeman, C (Charl-Pierre)
1
0.0
0
0
1
0.0
508.4
-425.0
83.4
View list
7
1100159985
Ntsayagae, K (Kago)
1
0.0
0
0
1
0.0
509.4
-425.0
84.4
View list
8
106048240
Mosito, M (Mandla)
1
0.0
0
0
1
0.0
509.4
-425.0
84.4
View list
9
107086171
Masike, O (Olerato)
1
0.0
0
0
1
0.0
508.4
-425.0
83.4
View list
10
1050159979
Klass, S (Salang)
1
0.0
0
0
1
0.0
509.4
-425.0
84.4
View list