Chess South Africa
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Chess South Africa
Erasmus, D (Divan)
Dob:
2010/08/11 (U16)
Gender:
Male
Chess SA id:
1100191275
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2023/11/10 (379 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
1266.5
Current Weighted rating
1249.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1266.5
Current highest rating achieved
1266.5
Current floor (min rating allowed)
766.5
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)
±150.8
Current Raw change used (final)
0.0
Projected new Raw rating
1266.5
Projected new Weighed rating
1150.5
Projected new Weighted performance
400.9
Projected new final Raw rating (if new WP > new Raw)
1266.5
Projected new highest rating
1266.5
Projected new floor
766.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1266.5
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
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
1310.9
Current Weighted rating
1282.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1310.9
Current highest rating achieved
1310.9
Current floor (min rating allowed)
810.9
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)
±141.6
Current Raw change used (final)
0.0
Projected new Raw rating
1310.9
Projected new Weighed rating
1181.6
Projected new Weighted performance
422.0
Projected new final Raw rating (if new WP > new Raw)
1310.9
Projected new highest rating
1310.9
Projected new floor
810.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1310.9
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
1
SBDCU Schools Chess League Graaff-Reinet 2023 (A)
2023/03/09
2023/11/10
Sarah Baartman (ESB)
Rapid
30
0.60
10
10
8.0
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
10
8
0
2
8.0
80.0
255.0
1200.0
1455.0
White
4
3
0
1
3.0
75.0
212.5
1200.0
1412.5
Black
6
5
0
1
5.0
83.3
283.3
1200.0
1483.3
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
10
8
0
2
8.0
80.0
255.0
1200.0
1455.0
White
4
3
0
1
3.0
75.0
212.5
1200.0
1412.5
Black
6
5
0
1
5.0
83.3
283.3
1200.0
1483.3
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
1120191290
Knoesen, M (Mason)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1120191282
Jaftha, J (Jeraldo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2110191274
Du Plessis, L (Lauren)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2100191263
Baartman, J (Jessica)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1110191262
Baartman, E (Emilio)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1100191311
Slinger, D (Dejogen)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1100191296
Maxim, J (Jan-Berard)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1100191322
Wallace, R (Robert)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1120191313
Smith, C (Charles)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1110191291
Kock, D (Duane)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
