Chess South Africa
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Chess South Africa
Ledwaba, RR (Ramagohlo)
Dob:
1966/03/22 (Adult)
Gender:
Female
Chess SA id:
266017509
FIDE id:
Region:
Chess South Africa (CSA)
Citizen:
RSA
Title(s):
Last active:
2019/10/30 (1663 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
Curent Raw rating
1187.5
Curent Weighted rating
1187.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1187.5
Current floor (min rating allowed)
687.5
Current highest rating achieved
1187.5
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)
±168.8
Current Raw change used (final)
0.0
Projected new Raw rating
1187.5
Projected new Weighed rating
1187.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1187.5
Projected new floor
687.5
Projected new K-facor
40
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
Curent Raw rating
1216.0
Curent Weighted rating
1216.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1216.0
Current floor (min rating allowed)
716.0
Current highest rating achieved
1216.0
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)
±162.1
Current Raw change used (final)
0.0
Projected new Raw rating
1216.0
Projected new Weighed rating
1216.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1216.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1216.0
Projected new floor
716.0
Projected new K-facor
36
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
Curent Raw rating
1042.0
Curent Weighted rating
1042.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1042.0
Current floor (min rating allowed)
608.0
Current highest rating achieved
1108.0
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)
±207.7
Current Raw change used (final)
0.0
Projected new Raw rating
1042.0
Projected new Weighed rating
1042.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1042.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1108.0
Projected new floor
608.0
Projected new K-facor
40
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
Curent Raw rating
1042.0
Curent Weighted rating
1042.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1042.0
Current floor (min rating allowed)
608.0
Current highest rating achieved
1108.0
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)
±207.7
Current Raw change used (final)
0.0
Projected new Raw rating
1042.0
Projected new Weighed rating
1042.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1042.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1108.0
Projected new floor
608.0
Projected new K-facor
40
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
4
SAPS National Team Chess Championship 2019
2019/10/26
2019/10/30
Frances Baard (NCF)
Standard
62
0.84
9
9
5.0
1108.7
1122.0
Analysis
3
SAPS National Individual Chess Championship 2019 (Women)
2019/10/23
2019/10/25
Frances Baard (NCF)
Standard
60
0.83
9
9
5.0
1108.7
1122.0
Analysis
2
SAPS National Individual Championship 2018 (Women)
2018/09/12
2018/09/15
Xhariep (FXT)
Standard
60
0.83
9
9
4.5
1042.0
1042.0
Analysis
1
SAPS National Team Championship 2018
2018/09/11
2018/09/11
Xhariep (FXT)
Standard
60
0.83
9
9
4.0
1042.0
1042.0
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
36
18
1
17
18.5
51.4
11.8
1171.9
1183.7
White
20
10
0
10
10.0
50.0
0.0
1179.8
1179.8
Black
16
8
1
7
8.5
53.1
26.6
1162.0
1188.5
Standard
All
36
18
1
17
18.5
51.4
11.8
1171.9
1183.7
White
20
10
0
10
10.0
50.0
0.0
1179.8
1179.8
Black
16
8
1
7
8.5
53.1
26.6
1162.0
1188.5
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
2900106714
Ntshabeleng, K (Keitumetse Tumelo)
2
2.0
2
0
0
100.0
1042.0
425.0
1467.0
View list
2
271044805
Korf, M (Michelle)
2
1.0
1
0
1
50.0
1108.7
0.0
1108.7
View list
3
266007185
Devnanen, K (Sony)
2
1.0
1
0
1
50.0
1075.3
0.0
1075.3
View list
4
2810106715
Pelele, M (Masego Murial)
2
1.0
1
0
1
50.0
1075.3
0.0
1075.3
View list
5
283065971
Atties, CS (Clodene Suzette)
2
0.0
0
0
2
0.0
1075.3
-425.0
650.3
View list
6
270035050
Slippers, S (Sonja)
2
0.0
0
0
2
0.0
1108.7
-425.0
683.7
View list
7
2850106716
Smith, R (R)
2
0.0
0
0
2
0.0
1042.0
-425.0
617.0
View list
8
2810098128
Mitani, P (Portia)
1
1.0
1
0
0
100.0
1042.0
425.0
1467.0
View list
9
269022777
Meyer, DM (Daleen)
1
1.0
1
0
0
100.0
1108.7
425.0
1533.7
View list
10
2820106704
Maleme, P (Pa)
1
1.0
1
0
0
100.0
1042.0
425.0
1467.0
View list
11
2830119710
Makgari, B (Boitomelo)
1
1.0
1
0
0
100.0
1108.7
425.0
1533.7
View list
12
274019563
Mahlatji, RE (Ramatethje)
1
1.0
1
0
0
100.0
1042.0
425.0
1467.0
View list
13
2950106727
Magwai, G (Magwai)
1
1.0
1
0
0
100.0
1042.0
425.0
1467.0
View list
14
2840106720
Molale, M (Mi)
1
1.0
1
0
0
100.0
1042.0
425.0
1467.0
View list
15
2730119719
Ndlovu, MS (Ms)
1
1.0
1
0
0
100.0
1108.7
425.0
1533.7
View list
16
2740119723
Moreothata, L (Lily)
1
1.0
1
0
0
100.0
1108.7
425.0
1533.7
View list
17
278072582
Chazi, TM (Taninga)
1
1.0
1
0
0
100.0
1108.7
425.0
1533.7
View list
18
2730106701
Khoza, K (Khensy Glory)
1
1.0
1
0
0
100.0
1108.7
425.0
1533.7
View list
19
2930106713
Phonchi, K (Ki)
1
1.0
1
0
0
100.0
1042.0
425.0
1467.0
View list
20
2820106719
Ramolobeng, M (Manare Monica)
1
1.0
1
0
0
100.0
1108.7
425.0
1533.7
View list