Chess South Africa
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Chess South Africa
Lenyai, J (Jerry)
Dob:
2001/04/12 (Adult)
Gender:
Male
Chess SA id:
101083184
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2018/08/25 (2282 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
679.0
Current Weighted rating
662.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
679.0
Current highest rating achieved
679.0
Current floor (min rating allowed)
500.0
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)
±348.3
Current Raw change used (final)
0.0
Projected new Raw rating
679.0
Projected new Weighed rating
610.9
Projected new Weighted performance
112.3
Projected new final Raw rating (if new WP > new Raw)
679.0
Projected new highest rating
679.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
679.0
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
679.0
Current Weighted rating
670.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
679.0
Current highest rating achieved
679.0
Current floor (min rating allowed)
500.0
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)
±348.3
Current Raw change used (final)
0.0
Projected new Raw rating
679.0
Projected new Weighed rating
617.2
Projected new Weighted performance
112.3
Projected new final Raw rating (if new WP > new Raw)
679.0
Projected new highest rating
679.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
679.0
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
513.4
Current Weighted rating
513.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
513.4
Current highest rating achieved
513.4
Current floor (min rating allowed)
500.0
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)
±441.0
Current Raw change used (final)
0.0
Projected new Raw rating
513.4
Projected new Weighed rating
472.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
513.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
513.4
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
513.4
Current Weighted rating
513.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
513.4
Current highest rating achieved
513.4
Current floor (min rating allowed)
500.0
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)
±441.0
Current Raw change used (final)
0.0
Projected new Raw rating
513.4
Projected new Weighed rating
472.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
513.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
513.4
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
Boys and Girls 2018 (U18 Boys)
2018/08/25
2018/08/25
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
571.2
584.2
Analysis
1
Hoerskool Brits 2018 (U18+Open)
2018/03/17
2018/03/17
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
513.4
513.4
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
3
2
5
4.0
40.0
-85.0
1056.2
971.2
White
5
2
0
3
2.0
40.0
-85.0
1057.8
972.8
Black
5
1
2
2
2.0
40.0
-85.0
1054.7
969.7
Standard
All
10
3
2
5
4.0
40.0
-85.0
1056.2
971.2
White
5
2
0
3
2.0
40.0
-85.0
1057.8
972.8
Black
5
1
2
2
2.0
40.0
-85.0
1054.7
969.7
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
1010099316
Ngobeni, TR (Tshiamo Regomod)
1
1.0
1
0
0
100.0
513.4
425.0
938.4
View list
2
202083202
Mere, N (Neo)
1
1.0
1
0
0
100.0
571.2
425.0
996.2
View list
3
1010099317
Mabitsi, K (Koketso)
1
1.0
1
0
0
100.0
513.4
425.0
938.4
View list
4
101081713
James, S (Sebenzile)
1
0.5
0
1
0
50.0
571.2
0.0
571.2
View list
5
102060961
Butjie, M (Monthati)
1
0.5
0
1
0
50.0
571.2
0.0
571.2
View list
6
1010100241
Nkosi, G (Gosiame)
1
0.0
0
0
1
0.0
571.2
-425.0
146.2
View list
7
103011013
Gray, BJ (Brandon)
1
0.0
0
0
1
0.0
513.4
-425.0
88.4
View list
8
101065134
Ferreira, JC (John-Claud)
1
0.0
0
0
1
0.0
513.4
-425.0
88.4
View list
9
102064319
Esterhuizen, WJ (Willem Johannes)
1
0.0
0
0
1
0.0
513.4
-425.0
88.4
View list
10
101075147
Diphoko, WM (William)
1
0.0
0
0
1
0.0
571.2
-425.0
146.2
View list
