Chess South Africa
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Chess South Africa
Mkrwetyana, L (Lethu)
Dob:
2013/02/28 (U12)
Gender:
Male
Chess SA id:
1130147539
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/02/04 (511 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
1180.1
Current Weighted rating
1181.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1181.9
Current highest rating achieved
1199.0
Current floor (min rating allowed)
699.0
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)
±170.6
Current Raw change used (final)
0.0
Projected new Raw rating
1180.1
Projected new Weighed rating
1087.0
Projected new Weighted performance
545.9
Projected new final Raw rating (if new WP > new Raw)
1180.1
Projected new highest rating
1199.0
Projected new floor
699.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.1
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
1171.2
Current Weighted rating
1173.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1173.9
Current highest rating achieved
1171.2
Current floor (min rating allowed)
671.2
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)
±172.8
Current Raw change used (final)
0.0
Projected new Raw rating
1171.2
Projected new Weighed rating
1079.5
Projected new Weighted performance
307.7
Projected new final Raw rating (if new WP > new Raw)
1171.2
Projected new highest rating
1171.2
Projected new floor
671.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1171.2
Projected effective change (new Official - current Official)
-2.7
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
1198.8
Current Weighted rating
1198.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1198.8
Current highest rating achieved
1198.8
Current floor (min rating allowed)
698.8
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)
±166.1
Current Raw change used (final)
0.0
Projected new Raw rating
1198.8
Projected new Weighed rating
1102.9
Projected new Weighted performance
313.4
Projected new final Raw rating (if new WP > new Raw)
1198.8
Projected new highest rating
1198.8
Projected new floor
698.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1198.8
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
2
Central District School Trials 2023 (U11 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1199.0
1200.0
Analysis
1
Metro Rapid 2022 (U9 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
4
2.0
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
4
1
5
4.5
45.0
-42.5
1190.5
1148.0
White
5
4
1
0
4.5
90.0
340.0
1192.5
1532.5
Black
5
0
0
5
0.0
0.0
-425.0
1188.6
763.6
Standard
All
6
2
1
3
2.5
41.7
-70.8
1189.8
1119.0
White
3
2
1
0
2.5
83.3
283.3
1187.5
1470.8
Black
3
0
0
3
0.0
0.0
-425.0
1192.2
767.2
Rapid
All
4
2
0
2
2.0
50.0
0.0
1191.6
1191.6
White
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Black
2
0
0
2
0.0
0.0
-425.0
1183.3
758.3
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
1130134077
Manentsa, K (Kungawo)
2
1.0
1
0
1
50.0
1199.5
0.0
1199.5
View list
2
1130147538
Makana, K (Kamvalethu)
1
1.0
1
0
0
100.0
1199.0
425.0
1624.0
View list
3
1130147542
Nunu, M (Milani)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1130147547
Zinganto, T (Thando)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1120143649
Tyhalibhongo, G (Gift)
1
0.5
0
1
0
50.0
1199.0
0.0
1199.0
View list
6
1120138057
Zamela, A (Avuya)
1
0.0
0
0
1
0.0
1199.0
-425.0
774.0
View list
7
1130134079
Mngqibisa, P (Phila)
1
0.0
0
0
1
0.0
1199.0
-425.0
774.0
View list
8
1130116442
Grove, T (Tyler)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1120147432
Damane, L (Lukhanyo)
1
0.0
0
0
1
0.0
1199.0
-425.0
774.0
View list