Chess South Africa
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Chess South Africa
Van Der Merwe, A (Annemarie)
Dob:
2015/02/03 (U10)
Gender:
Female
Chess SA id:
2150306569
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2024/07/13 (134 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
1166.8
Current Weighted rating
1190.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1190.0
Current highest rating achieved
1166.8
Current floor (min rating allowed)
666.8
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)
±173.8
Current Raw change used (final)
0.0
Projected new Raw rating
1166.8
Projected new Weighed rating
1094.5
Projected new Weighted performance
329.6
Projected new final Raw rating (if new WP > new Raw)
1166.8
Projected new highest rating
1166.8
Projected new floor
666.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1166.8
Projected effective change (new Official - current Official)
-23.2
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
1156.0
Current Weighted rating
1186.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1186.8
Current highest rating achieved
1156.0
Current floor (min rating allowed)
656.0
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)
±176.5
Current Raw change used (final)
0.0
Projected new Raw rating
1156.0
Projected new Weighed rating
1091.4
Projected new Weighted performance
329.6
Projected new final Raw rating (if new WP > new Raw)
1156.0
Projected new highest rating
1156.0
Projected new floor
656.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1156.0
Projected effective change (new Official - current Official)
-30.8
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Hamakom's Pioneers Of The Board 2024 (Center Pawns)
2024/07/13
2024/07/13
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Hamakom's Pioneers Of The Board 2024 (Center Pawns)
2024/07/13
2024/07/13
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
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
1121.3
1036.3
White
3
2
0
1
2.0
66.7
141.7
1119.0
1260.7
Black
2
0
0
2
0.0
0.0
-425.0
1124.7
699.7
Standard
All
5
2
0
3
2.0
40.0
-85.0
1121.3
1036.3
White
3
2
0
1
2.0
66.7
141.7
1119.0
1260.7
Black
2
0
0
2
0.0
0.0
-425.0
1124.7
699.7
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
5
2
0
3
2.0
40.0
-85.0
1121.3
1036.3
White
3
2
0
1
2.0
66.7
141.7
1119.0
1260.7
Black
2
0
0
2
0.0
0.0
-425.0
1124.7
699.7
Standard
All
5
2
0
3
2.0
40.0
-85.0
1121.3
1036.3
White
3
2
0
1
2.0
66.7
141.7
1119.0
1260.7
Black
2
0
0
2
0.0
0.0
-425.0
1124.7
699.7
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
2150144072
Bosch, T (Talia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2150156746
Vorster, S (Salmerie)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1150156743
Swanepoel, J (Johannes Marthinus)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2150301608
Steyn, C (Carli)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2160157691
Ferreira, M (Maria)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
