Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Letsuisa, R (Reabetswe)
Dob:
2013/06/02 (U12)
Gender:
Female
Chess SA id:
2130151440
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/02/10 (288 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
1158.1
Current Weighted rating
1159.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1159.9
Current highest rating achieved
1158.1
Current floor (min rating allowed)
658.1
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)
±176.0
Current Raw change used (final)
0.0
Projected new Raw rating
1158.1
Projected new Weighed rating
1066.4
Projected new Weighted performance
574.5
Projected new final Raw rating (if new WP > new Raw)
1158.1
Projected new highest rating
1158.1
Projected new floor
658.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.1
Projected effective change (new Official - current Official)
-1.8
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
1151.6
Current Weighted rating
1152.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1152.9
Current highest rating achieved
1151.6
Current floor (min rating allowed)
651.6
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)
±177.7
Current Raw change used (final)
0.0
Projected new Raw rating
1151.6
Projected new Weighed rating
1059.8
Projected new Weighted performance
574.5
Projected new final Raw rating (if new WP > new Raw)
1151.6
Projected new highest rating
1151.6
Projected new floor
651.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1151.6
Projected effective change (new Official - current Official)
-1.3
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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Laerskool Midvaal Chess Open Section 2024 (E)
2024/02/10
2024/02/10
Sedibeng (GSV)
Standard
61
0.84
5
5
2.5
1148.5
1138.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Laerskool Midvaal Chess Open Section 2024 (E)
2024/02/10
2024/02/10
Sedibeng (GSV)
Standard
61
0.84
5
5
2.5
1148.5
1138.0
Analysis
1
NG Kerk Vanderbijlpark Suid Open 2023 (E)
2023/08/26
2023/08/26
Sedibeng (GSV)
Standard
61
0.83
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
1
2
2.5
50.0
0.0
1204.5
1204.5
White
3
1
1
1
1.5
50.0
0.0
1207.6
1207.6
Black
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Standard
All
5
2
1
2
2.5
50.0
0.0
1204.5
1204.5
White
3
1
1
1
1.5
50.0
0.0
1207.6
1207.6
Black
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
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
1202.1
1074.6
White
6
1
1
4
1.5
25.0
-212.5
1213.5
1001.0
Black
4
2
0
2
2.0
50.0
0.0
1185.0
1185.0
Standard
All
10
3
1
6
3.5
35.0
-127.5
1202.1
1074.6
White
6
1
1
4
1.5
25.0
-212.5
1213.5
1001.0
Black
4
2
0
2
2.0
50.0
0.0
1185.0
1185.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1160158670
Kruger, B (Barend)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1160159458
Cohn, A (Alexander Leopoldt)
1
1.0
1
0
0
100.0
1148.5
425.0
1573.5
View list
3
1160300129
Botes, M (Michael Prinsloo)
1
1.0
1
0
0
100.0
1148.5
425.0
1573.5
View list
4
1150142014
Myburgh, A (Alex)
1
0.5
0
1
0
50.0
1148.5
0.0
1148.5
View list
5
1140160606
Raphunga, M (Musawothando Onfha)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2150149142
Radebe, L (Lethabo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1130156389
Khoza, P (Phumlani)
1
0.0
0
0
1
0.0
1148.5
-425.0
723.5
View list
8
2140135916
Emanuel, S (Shiloh)
1
0.0
0
0
1
0.0
1148.5
-425.0
723.5
View list
9
2140139659
Du Toit, M (Monika)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1130155780
Coleske, T (Tyler)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
