Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
May, S (Sinelizwi)
Dob:
2017/10/10 (U8)
Gender:
Male
Chess SA id:
1170191495
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/06/15 (8 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
1133.4
Current Weighted rating
1185.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1185.8
Current highest rating achieved
1200.3
Current floor (min rating allowed)
700.3
Current K-factor
36
Games played this month
5
Score (S)
3.5
Expected score (We)
2.36
Difference (S-We)
0.95
Current Raw change (no limits, including tournament time weight)
34.1
Current min/max change allowed (with limits)
±182.3
Current Raw change used (final)
34.1
Projected new Raw rating
1167.5
Projected new Weighed rating
1090.4
Projected new Weighted performance
1093.6
Projected new final Raw rating (if new WP > new Raw)
1167.5
Projected new highest rating
1200.3
Projected new floor
700.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.5
Projected effective change (new Official - current Official)
-18.4
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
1138.8
Current Weighted rating
1185.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1185.7
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
5
Score (S)
3.5
Expected score (We)
2.10
Difference (S-We)
1.40
Current Raw change (no limits, including tournament time weight)
50.4
Current min/max change allowed (with limits)
±180.9
Current Raw change used (final)
50.4
Projected new Raw rating
1189.2
Projected new Weighed rating
1090.4
Projected new Weighted performance
901.0
Projected new final Raw rating (if new WP > new Raw)
1189.2
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)
1189.2
Projected effective change (new Official - current Official)
+3.5
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
1168.0
Current Weighted rating
1197.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1197.4
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)
±173.6
Current Raw change used (final)
0.0
Projected new Raw rating
1168.0
Projected new Weighed rating
1101.5
Projected new Weighted performance
632.8
Projected new final Raw rating (if new WP > new Raw)
1168.0
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)
1168.0
Projected effective change (new Official - current Official)
-29.4
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
Tournament:
Cape Town Chess Federation Closed Chess Championships 2024 (U8)
Start:
2024/06/15
End:
2024/06/15
Host:
WCT
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.5
Main rating:
1133.4
Rating gain/loss:
34.1
Type rating:
1138.8
Rating gain/loss:
50.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Cape Town Chess Federation Closed Chess Championships 2024 (U8)
2024/06/15
2024/06/15
Cape Town (WCT)
Standard
60
0.83
5
5
3.5
1133.4
1138.8
Analysis
3
Steinitz Chess Festival 2024 (U10)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
4
1.0
1143.2
1200.0
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U7 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
5
1.0
1194.6
1197.5
Analysis
1
CT Metro Central District Schools Chess Individuals Trials 2024 (U7 Boys+Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.5
1200.3
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Cape Town Chess Federation Closed Chess Championships 2024 (U8)
2024/06/15
2024/06/15
Cape Town (WCT)
Standard
60
0.83
5
5
3.5
1133.4
1138.8
Analysis
4
Steinitz Chess Festival 2024 (U10)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
4
1.0
1143.2
1200.0
Analysis
3
Cape Town Metro Schools Chess Closed Individuals 2024 (U7 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
5
1.0
1194.6
1197.5
Analysis
2
CT Metro Central District Schools Chess Individuals Trials 2024 (U7 Boys+Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.5
1200.3
1200.0
Analysis
1
Gugulethu Chess College Bashment Cup 2023 (U7)
2023/12/06
2023/12/06
Cape Town (WCT)
Rapid
20
0.47
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
7
2
10
8.0
42.1
-67.1
1182.2
1115.1
White
11
5
1
5
5.5
50.0
0.0
1196.4
1196.4
Black
8
2
1
5
2.5
31.3
-159.4
1162.7
1003.3
Standard
All
15
6
2
7
7.0
46.7
-28.3
1168.5
1140.1
White
9
4
1
4
4.5
50.0
0.0
1194.9
1194.9
Black
6
2
1
3
2.5
41.7
-70.8
1128.8
1058.0
Rapid
All
4
1
0
3
1.0
25.0
-212.5
1233.8
1021.3
White
2
1
0
1
1.0
50.0
0.0
1203.2
1203.2
Black
2
0
0
2
0.0
0.0
-425.0
1264.4
839.4
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
24
9
3
12
10.5
43.8
-53.1
1185.4
1132.2
White
13
5
1
7
5.5
42.3
-65.4
1195.9
1130.5
Black
11
4
2
5
5.0
45.5
-38.6
1172.9
1134.3
Standard
All
15
6
2
7
7.0
46.7
-28.3
1168.5
1140.1
White
9
4
1
4
4.5
50.0
0.0
1194.9
1194.9
Black
6
2
1
3
2.5
41.7
-70.8
1128.8
1058.0
Rapid
All
9
3
1
5
3.5
38.9
-94.4
1213.5
1119.0
White
4
1
0
3
1.0
25.0
-212.5
1198.1
985.6
Black
5
2
1
2
2.5
50.0
0.0
1225.8
1225.8
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
2160191497
Nongogo, A (Akhona)
2
2.0
2
0
0
100.0
1200.2
425.0
1625.2
View list
2
1180191500
Nongogo, O (Onele)
2
1.5
1
1
0
75.0
1200.2
212.5
1412.7
View list
3
1170147908
Whyatt, C (Charles)
2
0.5
0
1
1
25.0
1166.8
-212.5
954.3
View list
4
1170141005
Levin, J (Jesse)
1
1.0
1
0
1
100.0
1133.4
425.0
1558.4
View list
5
1170304156
Witbooi, A (Alexander Christopher)
1
1.0
1
0
0
100.0
1143.2
425.0
1568.2
View list
6
1170193335
Ndaliso, L (Lubabalo)
1
1.0
1
0
0
100.0
1194.6
425.0
1619.6
View list
7
1170191496
Mlungu, L (Linomtha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1170142378
Chumpitaz Avila, J (Jozua)
1
1.0
1
0
0
100.0
1133.4
425.0
1558.4
View list
9
1170300568
Hill, C (Charles)
1
1.0
1
0
0
100.0
1133.4
425.0
1558.4
View list
10
2170193334
Mashua, R (Rorisang)
1
0.5
0
1
0
50.0
1200.3
0.0
1200.3
View list
11
1170141005
Levin, J (Jessie)
1
0.0
1
0
1
0.0
1194.6
-425.0
769.6
View list
12
2160300524
Zembete, M (Mary Siyamthanda)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1150161837
Werndle, K (Kai)
1
0.0
0
0
1
0.0
1143.2
-425.0
718.2
View list
14
1160157970
Michaelides, G (George)
1
0.0
0
0
1
0.0
1143.2
-425.0
718.2
View list
15
1160157969
Mdabuli, N (Nhlanhla)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1160150117
Lin, J (Junming)
1
0.0
0
0
1
0.0
1143.2
-425.0
718.2
View list
17
1170193575
Lehnberg, J (Joshua)
1
0.0
0
0
1
0.0
1194.6
-425.0
769.6
View list
18
2170147533
Klopper, E (Elbe)
1
0.0
0
0
1
0.0
1133.4
-425.0
708.4
View list
19
1180193574
Harris, A (Alex)
1
0.0
0
0
1
0.0
1194.6
-425.0
769.6
View list
20
1170193572
Balogun, S (Samuel)
1
0.0
0
0
1
0.0
1194.6
-425.0
769.6
View list