Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Mbewe, L (Lumi)
Dob:
2014/08/27 (U12)
Gender:
Male
Chess SA id:
1140131552
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2024/05/01 (17 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
Curent Raw rating
1385.6
Curent Weighted rating
1369.6
Curent Weighted performance
1326.8
Current official/published rating (highest between Raw, WR and WP)
1385.6
Current floor (min rating allowed)
905.5
Current highest rating achieved
1405.5
Current K-factor
32
Games played this month
9
Score (S)
4.0
Expected score (We)
3.73
Difference (S-We)
0.27
Current Raw change (no limits, including tournament time weight)
8.6
Current min/max change allowed (with limits)
±127.3
Current Raw change used (final)
8.6
Projected new Raw rating
1394.2
Projected new Weighed rating
1375.7
Projected new Weighted performance
1326.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1394.2
Projected effective change (new Official - current Official)
+8.6
Projected new highest rating
1405.5
Projected new floor
905.5
Projected new K-facor
32
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
Curent Raw rating
1335.5
Curent Weighted rating
1322.8
Curent Weighted performance
1271.0
Current official/published rating (highest between Raw, WR and WP)
1335.5
Current floor (min rating allowed)
843.0
Current highest rating achieved
1343.0
Current K-factor
36
Games played this month
9
Score (S)
4.0
Expected score (We)
3.37
Difference (S-We)
0.63
Current Raw change (no limits, including tournament time weight)
22.7
Current min/max change allowed (with limits)
±136.7
Current Raw change used (final)
22.7
Projected new Raw rating
1358.2
Projected new Weighed rating
1329.1
Projected new Weighted performance
1271.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1358.2
Projected effective change (new Official - current Official)
+22.7
Projected new highest rating
1358.2
Projected new floor
858.2
Projected new K-facor
36
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
Curent Raw rating
1444.7
Curent Weighted rating
1385.3
Curent Weighted performance
1357.6
Current official/published rating (highest between Raw, WR and WP)
1444.7
Current floor (min rating allowed)
944.7
Current highest rating achieved
1444.7
Current K-factor
32
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)
±117.0
Current Raw change used (final)
0.0
Projected new Raw rating
1444.7
Projected new Weighed rating
1394.1
Projected new Weighted performance
1357.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1444.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1444.7
Projected new floor
944.7
Projected new K-facor
32
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
944.7
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
944.7
Projected new K-facor
36
Tournaments
History
Tournament:
South African Junior Closed Chess Championship 2024 (U10 Open)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
9
Games:
9
Score:
4.0
Main rating:
1385.6
Rating gain/loss:
8.6
Type rating:
1335.5
Rating gain/loss:
22.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
South African Junior Closed Chess Championship 2024 (U10 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
4.0
1385.6
1335.5
Analysis
2
2024 Ethekwini Open (B)
2024/04/20
2024/04/21
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1405.5
1342.3
Analysis
1
2024 ECA 1st Youth Trials (U12)
2024/04/13
2024/04/14
Ethekwini (KED)
Standard
60
0.83
6
6
3.5
1405.5
1342.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
27
South African Junior Closed Chess Championship 2024 (U10 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
4.0
1385.6
1335.5
Analysis
26
2024 Ethekwini Open (B)
2024/04/20
2024/04/21
Ethekwini (KED)
Standard
60
0.83
6
6
4.0
1405.5
1342.3
Analysis
25
2024 ECA 1st Youth Trials (U12)
2024/04/13
2024/04/14
Ethekwini (KED)
Standard
60
0.83
6
6
3.5
1405.5
1342.3
Analysis
24
Cygnet Preparatory School Individual Invitation Chess Tournament 2023 (Junior Primary)
2023/11/18
2023/11/18
Ethekwini (KED)
Rapid
30
0.60
6
6
5.0
1387.4
1406.6
Analysis
23
2023 Moja Chess Extravaganza (C)
2023/09/30
2023/10/01
Frances Baard (NCF)
Standard
65
0.85
5
5
3.0
1389.5
1343.0
Analysis
22
St James Rapid Rated Tournament 2023 (Junior)
2023/08/26
2023/08/26
Ethekwini (KED)
Rapid
20
0.47
5
5
4.0
1378.2
1352.0
Analysis
21
Westville Chess Club Winter Championships 2023
2023/05/21
2023/05/21
Ethekwini (KED)
Rapid
25
0.54
5
5
3.5
1365.8
1310.0
Analysis
20
2023 KZN Open (B)
2023/04/29
2023/04/30
Ethekwini (KED)
Standard
60
0.83
6
6
4.5
1297.9
1253.0
Analysis
19
2023 South African Junior Closed Chess Championships (U10 Boys)
2023/03/31
2023/04/04
Chess South Africa (CSA)
Standard
120
1.00
9
9
4.5
1297.9
1253.0
Analysis
18
2023 Inter-Cultural Rapid (B)
2023/03/18
2023/03/18
Ethekwini (KED)
Rapid
20
0.47
6
6
3.5
1299.3
1290.2
Analysis
17
Durban Chess Summer Championship 2023 (B)
2023/03/04
2023/03/04
Ethekwini (KED)
Standard
60
0.83
5
5
2.5
1299.3
1260.6
Analysis
16
Crawford International North Coast Chess Challenge 2023 (Junior Primary)
2023/02/25
2023/02/25
iLembe (KIK)
Rapid
30
0.60
5
5
4.5
1337.1
1220.0
Analysis
15
2023 Umhlanga Chess Club Open (A)
2023/02/11
2023/02/12
Ethekwini (KED)
Standard
60
0.83
6
6
1.0
1337.1
1343.0
Analysis
14
2023 La Lucia Rapid (B)
2023/01/21
2023/01/21
Ethekwini (KED)
Rapid
25
0.54
6
6
3.0
1351.3
1217.5
Analysis
13
2022 South African Junior Wild Card Chess Championships (U10 Open)
2022/12/09
2022/12/12
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1257.4
1247.9
Analysis
12
2022 South African Junior Team Chess Championships (U10 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
3.0
1257.4
1247.9
Analysis
11
The Durban Prestige Chess Tournament 2022
2022/11/27
2022/11/27
Ethekwini (KED)
Standard
60
0.83
5
4
1.0
1233.2
1205.8
Analysis
10
2nd Durban Trials 2022
2022/11/05
2022/11/05
Ethekwini (KED)
Standard
60
0.83
6
5
3.5
1233.2
1205.8
Analysis
9
Ilembe Age Group Tournament 2022 (U10)
2022/09/29
2022/09/29
iLembe (KIK)
Standard
60
0.83
5
5
5.0
1068.4
1044.8
Analysis
8
South African Open 2022 (B)
2022/07/09
2022/07/17
Cape Town (WCT)
Standard
120
1.00
11
8
1.0
1156.4
1129.2
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
21
10
3
8
11.5
54.8
40.5
1335.0
1375.5
White
10
5
3
2
6.5
65.0
127.5
1347.2
1474.7
Black
11
5
0
6
5.0
45.5
-38.6
1323.9
1285.2
Standard
All
21
10
3
8
11.5
54.8
40.5
1335.0
1375.5
White
10
5
3
2
6.5
65.0
127.5
1347.2
1474.7
Black
11
5
0
6
5.0
45.5
-38.6
1323.9
1285.2
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
164
80
16
68
88.0
53.7
31.1
1261.7
1292.8
White
84
40
9
35
44.5
53.0
25.3
1260.5
1285.8
Black
80
40
7
33
43.5
54.4
37.2
1262.9
1300.1
Standard
All
119
52
13
54
58.5
49.2
-7.1
1258.2
1251.1
White
61
27
7
27
30.5
50.0
0.0
1253.6
1253.6
Black
58
25
6
27
28.0
48.3
-14.7
1263.1
1248.5
Rapid
All
45
28
3
14
29.5
65.6
132.2
1270.9
1403.1
White
23
13
2
8
14.0
60.9
92.4
1279.0
1371.4
Black
22
15
1
6
15.5
70.5
173.9
1262.4
1436.3
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
1110106568
Makaula, L (Lubanzi)
8
1.5
1
1
6
18.8
1311.3
-265.6
1045.6
View list
2
1140138260
Ma, M (Matthew)
2
2.0
2
0
0
100.0
1321.5
425.0
1746.5
View list
3
1140144042
Motau, N (Neelo)
2
2.0
2
0
0
100.0
1277.7
425.0
1702.7
View list
4
1150147876
Soobramoney, H (Hezron)
2
2.0
2
0
0
100.0
1382.8
425.0
1807.8
View list
5
1130147685
Zondi, S (Sethu)
2
2.0
2
0
0
100.0
1150.8
425.0
1575.8
View list
6
1130136536
Makhanya, B (Buhlebenkosi)
2
1.5
1
1
0
75.0
1096.3
212.5
1308.8
View list
7
1130135701
Van Loggerenberg, E (Elandre)
2
1.5
1
1
0
75.0
1257.4
212.5
1469.9
View list
8
1140113413
Eapen, J (Johan)
2
1.0
1
0
1
50.0
1277.7
0.0
1277.7
View list
9
2130104146
Mistry, S (Sanam)
2
1.0
1
0
1
50.0
1189.5
0.0
1189.5
View list
10
1140135554
Prinsloo, A (Alexander)
2
1.0
1
0
1
50.0
1341.8
0.0
1341.8
View list
11
1140133936
Retief, M (Michael)
2
1.0
1
0
1
50.0
1277.7
0.0
1277.7
View list
12
1150134491
Soojay, J (Josiah)
2
0.5
0
1
1
25.0
1245.9
-212.5
1033.4
View list
13
1120107291
Jugree, A (Abhay)
2
0.0
0
0
2
0.0
1325.3
-425.0
900.3
View list
14
1140135555
Prinsloo, N (Nicholas)
2
0.0
0
0
2
0.0
1321.5
-425.0
896.5
View list
15
1100156606
Bayat, Y (Yousuf)
1
1.0
1
0
0
100.0
1365.8
425.0
1790.8
View list
16
209085478
Baboolal, Y (Yashika)
1
1.0
1
0
0
100.0
1297.9
425.0
1722.9
View list
17
2150150855
Andrews, A (Alexis)
1
1.0
1
0
0
100.0
1337.1
425.0
1762.1
View list
18
1140135925
Allen, J (Joshua)
1
1.0
1
0
0
100.0
1068.4
425.0
1493.4
View list
19
1140137652
Aikman, D (Desmond Gustav)
1
1.0
1
0
0
100.0
1257.4
425.0
1682.4
View list
20
1080154266
Bhede, S (Syamthanda)
1
1.0
1
0
0
100.0
1297.9
425.0
1722.9
View list