Chess South Africa
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Chess South Africa
Ledwaba, B (Baster)
Dob:
1987/04/26 (Adult)
Gender:
Male
Chess SA id:
1870100075
FIDE id:
Region:
Chess South Africa (CSA)
Citizen:
RSA
Title(s):
Last active:
2018/03/25 (2289 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
1323.7
Current Weighted rating
1311.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1323.7
Current highest rating achieved
1323.7
Current floor (min rating allowed)
823.7
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)
±139.0
Current Raw change used (final)
0.0
Projected new Raw rating
1323.7
Projected new Weighed rating
1207.2
Projected new Weighted performance
98.4
Projected new final Raw rating (if new WP > new Raw)
1323.7
Projected new highest rating
1323.7
Projected new floor
823.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1323.7
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
1331.6
Current Weighted rating
1319.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1331.6
Current highest rating achieved
1331.6
Current floor (min rating allowed)
831.6
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)
±137.5
Current Raw change used (final)
0.0
Projected new Raw rating
1331.6
Projected new Weighed rating
1213.9
Projected new Weighted performance
98.4
Projected new final Raw rating (if new WP > new Raw)
1331.6
Projected new highest rating
1331.6
Projected new floor
831.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1331.6
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
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
Waterberg District Chess League 2018
2018/03/17
2018/03/25
Waterberg (LWM)
Standard
90
0.94
14
14
9.5
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
14
8
3
3
9.5
67.9
151.8
1214.4
1366.2
White
7
3
2
2
4.0
57.1
60.7
1214.4
1275.1
Black
7
5
1
1
5.5
78.6
242.9
1214.4
1457.3
Standard
All
14
8
3
3
9.5
67.9
151.8
1214.4
1366.2
White
7
3
2
2
4.0
57.1
60.7
1214.4
1275.1
Black
7
5
1
1
5.5
78.6
242.9
1214.4
1457.3
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
1770100100
Ledwaba, A (Assa)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
2
1850100073
Kekana, L (Lleka)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
3
1720100090
Kekana, J (Joseph)
2
1.5
1
1
0
75.0
1200.0
212.5
1412.5
View list
4
100025723
Mputla, J (Jacob)
2
1.5
1
1
0
75.0
1200.0
212.5
1412.5
View list
5
1800100071
Matjeke, J (Johannes)
2
1.5
1
1
0
75.0
1200.0
212.5
1412.5
View list
6
1790100104
Mabusela, M (Mike)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
7
1650100087
Makgamatha, M (Maropeng Ananias)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
