Chess South Africa
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Chess South Africa
Pretorius, S (Sylvia)
Dob:
1900/01/01 (Adult)
Gender:
Male
Chess SA id:
100030976
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (20 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
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
4
Score (S)
2.0
Expected score (We)
1.29
Difference (S-We)
0.43
Current Raw change (no limits, including tournament time weight)
15.3
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
15.3
Projected new Raw rating
1215.3
Projected new Weighed rating
1104.0
Projected new Weighted performance
425.4
Projected new final Raw rating (if new WP > new Raw)
1215.3
Projected new highest rating
1215.3
Projected new floor
715.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1215.3
Projected effective change (new Official - current Official)
+15.3
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
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
4
Score (S)
2.0
Expected score (We)
1.83
Difference (S-We)
0.17
Current Raw change (no limits, including tournament time weight)
6.1
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
6.1
Projected new Raw rating
1206.1
Projected new Weighed rating
1104.0
Projected new Weighted performance
447.8
Projected new final Raw rating (if new WP > new Raw)
1206.1
Projected new highest rating
1206.1
Projected new floor
706.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1206.1
Projected effective change (new Official - current Official)
+6.1
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
Tournament:
Western Cape - Kings and Queens 2024 (Girls)
Start:
2024/06/08
End:
2024/06/08
Host:
WOS
Type:
Rapid
Time:
30
Time weight:
0.60
Rounds:
4
Games:
4
Score:
2.0
Main rating:
1200.0
Rating gain/loss:
15.3
Type rating:
1200.0
Rating gain/loss:
6.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Western Cape - Kings and Queens 2024 (Girls)
2024/06/08
2024/06/08
Overberg (WOS)
Rapid
30
0.60
5
4
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Western Cape - Kings and Queens 2024 (Girls)
2024/06/08
2024/06/08
Overberg (WOS)
Rapid
30
0.60
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
2
0
2
2.0
50.0
0.0
1352.6
1352.6
White
2
0
0
2
0.0
0.0
-425.0
1503.2
1078.2
Black
2
2
0
0
2.0
100.0
425.0
1202.1
1627.1
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
4
2
0
2
2.0
50.0
0.0
1352.6
1352.6
White
2
0
0
2
0.0
0.0
-425.0
1503.2
1078.2
Black
2
2
0
0
2.0
100.0
425.0
1202.1
1627.1
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
4
2
0
2
2.0
50.0
0.0
1352.6
1352.6
White
2
0
0
2
0.0
0.0
-425.0
1503.2
1078.2
Black
2
2
0
0
2.0
100.0
425.0
1202.1
1627.1
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
4
2
0
2
2.0
50.0
0.0
1352.6
1352.6
White
2
0
0
2
0.0
0.0
-425.0
1503.2
1078.2
Black
2
2
0
0
2.0
100.0
425.0
1202.1
1627.1
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
2130139488
Folscher, L (Lizel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2160157870
Warner, A (Amalia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2130139489
Klopper, E (Elzaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2130134504
Blignaut, DC (Dane)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
