Chess South Africa
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Chess South Africa
Matewa, L (Leroy)
Dob:
2013/05/01 (U12)
Gender:
Male
Chess SA id:
1130156235
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2023/07/22 (434 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
1125.3
Current Weighted rating
1133.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1133.9
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)
±184.4
Current Raw change used (final)
0.0
Projected new Raw rating
1125.3
Projected new Weighed rating
1041.9
Projected new Weighted performance
680.7
Projected new final Raw rating (if new WP > new Raw)
1125.3
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)
1125.3
Projected effective change (new Official - current Official)
-8.6
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
1113.3
Current Weighted rating
1123.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1123.3
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)
±187.6
Current Raw change used (final)
0.0
Projected new Raw rating
1113.3
Projected new Weighed rating
1032.0
Projected new Weighted performance
680.7
Projected new final Raw rating (if new WP > new Raw)
1113.3
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)
1113.3
Projected effective change (new Official - current Official)
-10.0
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
D2 School League Finals 2023 (U11)
2023/07/22
2023/07/22
West Rand (GWR)
Standard
60
0.83
5
4
1.0
1140.8
1131.3
Analysis
2
2023 West Rand RHS Open (U12)
2023/06/10
2023/06/10
West Rand (GWR)
Standard
60
0.83
5
5
1.5
1167.4
1163.3
Analysis
1
D2 Schools Individuals 2023 (U11 Boys)
2023/05/13
2023/05/13
West Rand (GWR)
Standard
60
0.83
5
4
1.0
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
13
3
1
9
3.5
26.9
-196.2
1204.3
1008.1
White
7
2
0
5
2.0
28.6
-182.1
1227.9
1045.7
Black
6
1
1
4
1.5
25.0
-212.5
1176.8
964.3
Standard
All
13
3
1
9
3.5
26.9
-196.2
1204.3
1008.1
White
7
2
0
5
2.0
28.6
-182.1
1227.9
1045.7
Black
6
1
1
4
1.5
25.0
-212.5
1176.8
964.3
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
2130156243
Bekker, S (Shenique)
1
1.0
1
0
0
100.0
1140.8
425.0
1565.8
View list
2
1130147705
Motebu, M (Mogau)
1
1.0
1
0
0
100.0
1167.4
425.0
1592.4
View list
3
1130141577
Van Der Walt, G (Grahan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2130149247
Shaw, L (Leandri)
1
0.5
0
1
0
50.0
1167.4
0.0
1167.4
View list
5
1120157475
Van Vollenhoven, R (Reuben Francois)
1
0.0
0
0
1
0.0
1167.4
-425.0
742.4
View list
6
1130158420
Van Der Westhuizen, M (Michiel)
1
0.0
0
0
1
0.0
1140.8
-425.0
715.8
View list
7
1140158416
Ramoroka, N (Nsuku)
1
0.0
0
0
1
0.0
1140.8
-425.0
715.8
View list
8
1120144958
Monaheng, O (Ofentse)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2150136181
Miya, K (Kwandokuhle)
1
0.0
0
0
1
0.0
1140.8
-425.0
715.8
View list
10
1130146363
Maseko, T (Tshiamo)
1
0.0
0
0
1
0.0
1167.4
-425.0
742.4
View list
11
1120139671
Maponyane, K (Katlego)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1130140293
Fourie, T (Theo)
1
0.0
0
0
1
0.0
1167.4
-425.0
742.4
View list
13
1120156224
Benade, J (Joshua)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
