PLAYER PAGE

Personal

Mlilo, S (Sibongisiwe)

Chess SA id

2110141975

FIDE id

?

Date of birth

2011-04-02 (U16)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-12-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1380.2 1394.5 1239.3 1215.5
Raw rating 1360.5 1371.9 1238 1213.7
Weighted rating 1380.2 1394.5 1239.3 1215.5
Weighted performance 1197.6 1206.5 1057.3 0
Floor 910.9 928.8 776.4 716.8
K-factor 32 32 36 36
Min/Max rating change allowed 131.9 129.8 157.1 162.6
Highest rating 1410.9
2025-01-01
1443.4
2024-01-01
1304
2023-10-01
1269.4
2023-07-01
Highest raw rating 1410.9
2025-01-01
1428.8
2025-04-01
1276.4
2023-11-01
1216.8
2024-03-01
Highest weighted rating 1410.9
2025-06-01
1428.8
2025-06-01
1276.4
2025-02-01
1216.8
2025-06-01
Highest weighted performance 1384.8
2024-09-01
1443.4
2024-01-01
1304
2023-10-01
1269.4
2023-07-01

Prediction
Item Main Standard Rapid Blitz
Rating change -1.6 -1.9 0.2 -0.2
New rating 1378.7 1392.7 1239.4 1215.3
Analysis
Rating 1380.2 1394.5 1239.3 1215.5
Raw rating 1360.5 1371.9 1238 1213.7
Weighted rating 1380.2 1394.5 1239.3
Weighted performance 1197.6 1206.5 1057.3
K-factor 32 32 36 36
Floor 910.9 928.8 776.4 716.8
Max/Min rating change allowed 131.9 129.8 157.1 162.6
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1360.5 1371.9 1238 1213.7
New weighted rating 1378.7 1392.7 1239.4 1215.3
New weighted performance 1189.5 1198.3 1049.3 0
Temp new rating 1378.7 1392.7 1239.4 1215.3
Temp new rating +/- -1.6 -1.9 0.2 -0.2
Final new rating +/- -1.6 -1.9 0.2 -0.2
New rating 1378.7 1392.7 1239.4 1215.3
New K-factor 32 32 36 36
New floor 910.9 928.8 776.4 716.8

Item Main Standard Rapid Blitz
0 0 0 0
53 33 11 9
75 53 22 0
56 35 14 7
15 5 10 0
0 0 0 0
History 199 126 57 16

Games since
Main
137
Standard
86
Rapid
42
Blitz
9
Gender Female
Age group U16
Region Johannesburg Metro (GJM)
Province Gauteng (GT)
Main
RSA Province Region
Overall 2392 837 268
Female 415 151 38
U16 369 126 42
U16 Female 91 35 8
Standard
RSA Province Region
Overall 2127 787 248
Female 366 138 38
U16 324 118 41
U16 Female 73 28 8
Rapid
RSA Province Region
Overall 1457 257 111
Female 287 52 12
U16 222 31 15
U16 Female 49 10 3
Blitz
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U16 -1 -1 -1
U16 Female -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 53 23 43.4 -56.1 1355.8 1299.6
Standard 33 15.5 46.97 -25.8 1358 1332.2
Rapid 11 4.5 40.91 -77.3 1288.9 1211.6
Blitz 9 3 33.33 -141.7 1429.3 1287.6
History
Games Score % Dp AvgOpp Performance
Main 199 103.5 52.01 17.1 1314.1 1331.1
Standard 126 68 53.97 33.7 1312.8 1346.5
Rapid 57 28.5 50 0 1308.6 1308.6
Blitz 16 7 43.75 -53.1 1343.6 1290.5

Date Main Standard Rapid Blitz
2026-01-01 1360.5 1371.9 1238 1213.7
2025-11-30 1377.9 1391.8 1238 1213.7
2025-11-01 1377.9 1391.8 1238 1213.7
2025-09-30 1377.9 1391.8 1238 1213.7
2025-09-01 1377.9 1391.8 1238 1213.7
2025-08-01 1377.9 1391.8 1238 1213.7
2025-07-01 1373 1384.9 1237.6 1216.8
2025-06-01 1402.2 1426.8 1237 1216.8
2025-05-01 1393.4 1428.8 1236.2 1216.8
2025-04-01 1393.4 1428.8 1235.3 1216.8
2025-03-01 1362.1 1393.7 1233.1 1216.8
2025-02-01 1410.9 1413.9 1248.7 1216.8
2025-01-01 1410.9 1413.9 1248.7 1216.8
2024-12-01 1378.4 1385.4 1248.7 1216.8
2024-11-01 1378.4 1385.4 1248.7 1216.8
2024-10-01 1390.8 1385.4 1255.5 1216.8
2024-09-01 1354 1340.3 1255.5 1216.8
2024-11-01 1354 1340.3 1255.5 1216.8
2024-07-01 1360.6 1350.5 1260.5 1216.8
2024-06-01 1379.8 1407.5 1199.7 1216.8
2024-05-01 1391.8 1425.1 1199.7 1216.8
2024-04-01 1357.2 1388 1210.9 1216.8
2024-03-01 1388.9 1428 1210.9 1216.8
2024-02-01 1388.9 1428 1210.9 1216.8

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Gauteng Inter-Region at Emerald Resort 2025 (U16+U18 Girls) 2025-12-06 2025-12-07 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
2 South African Open 2025 (U16 Girls) 2025-07-03 2025-07-05 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
3 South African Open 2025 (Blitz) 2025-07-02 2025-07-02 Blitz Johannesburg Metro (GJM) 9 9 3 Yes Analysis
4 Third Knight Riders Junior Open 2025 (A) 2025-06-22 2025-06-22 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
5 JMC Helpmekaar 2025 (C) 2025-06-01 2025-06-01 Standard Johannesburg Metro (GJM) 5 5 1 Yes Analysis
6 Knight Riders Juniors Open Chess Tournament 2025 (A) 2025-05-24 2025-05-24 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
7 Moja Chess Extravaganza 2025 (U14) 2025-04-26 2025-04-28 Standard Johannesburg Metro (GJM) 5 0 0 No Analysis
8 Moja Chess Extravaganza 2025 (Blitz) 2025-04-26 2025-04-26 Blitz Johannesburg Metro (GJM) 7 0 0 No Analysis
9 CPH May 2025 (B) 2025-05-03 2025-05-03 Standard Johannesburg Metro (GJM) 5 3 2 Yes Analysis
10 JMC Crawford Ruimsig 2025 (C) 2025-03-01 2025-03-01 Standard Johannesburg Metro (GJM) 5 5 3.5 Yes Analysis
11 Ekurhuleni/Springs Open 025 (U16) 2025-02-22 2025-02-22 Standard Ekurhuleni (GE) 5 5 2 Yes Analysis
12 JMC Rapid The Bridge School 2025 (Open) 2025-02-23 2025-02-23 Rapid Johannesburg Metro (GJM) 7 7 2.5 Yes Analysis
13 Chess Power House Feb Rapid 2025 (A) 2025-02-02 2025-02-02 Rapid Johannesburg Metro (GJM) 5 4 2 Yes Analysis
14 Gauteng Inter-Region at UJ 2024 (U14 Girls) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 3.5 Yes Analysis
15 Mzansi Summer Rapid 2024 (B) 2024-10-26 2024-10-26 Rapid Johannesburg Metro (GJM) 6 6 3 Yes Analysis
16 Mzansi Spring Open 2024 (Intermediate) 2024-09-07 2024-09-07 Standard Johannesburg Metro (GJM) 5 5 4 Yes Analysis
17 JMC Trinityhouse Randpark Ridge 2024 (C) 2024-07-13 2024-07-13 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
18 JMC NG Weltevreden Church 2024 2024-06-29 2024-06-29 Rapid Johannesburg Metro (GJM) 7 6 2 Yes Analysis
19 Chess Power House June Open 2024 (C) 2024-06-23 2024-06-23 Standard Ekurhuleni (GE) 5 4 1.5 Yes Analysis
20 Chess Molecules Open Chess Tournament 2024 (Grade 5-7) 2024-06-15 2024-06-15 Rapid Johannesburg Metro (GJM) 5 5 4 Yes Analysis
21 JMC Trinityhouse Little Falls 2024 (C) 2024-06-02 2024-06-02 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
22 JMC Crawford International Sandton 2024 (C) 2024-05-11 2024-05-11 Standard Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis
23 JCC King David Linksfield Rapid 2024 (B) 2024-04-21 2024-04-21 Rapid Johannesburg Metro (GJM) 5 5 2 Yes Analysis
24 Westwood Open 2024 (B) 2024-04-13 2024-04-13 Standard Ekurhuleni (GE) 5 5 5 Yes Analysis
25 First Knight Riders Junior Open 2024 (A+B) 2024-04-20 2024-04-20 Standard Johannesburg Metro (GJM) 5 4 1 Yes Analysis
26 1st Knights Open Tournament 2024 (C) 2024-03-23 2024-03-23 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
27 2024 Gauteng Inter-Region Chess Championship (U14 Girls) 2024-01-13 2024-01-14 Standard Tshwane (GTP) 5 5 4 Yes Analysis
28 JMC Kick Off Tournament 2024 (D) 2024-01-28 2024-01-28 Standard Johannesburg Metro (GJM) 5 5 4 Yes Analysis
29 Chess Power House Festive Rapid 2023 (Grade 3-7) 2023-12-15 2023-12-15 Rapid Johannesburg Metro (GJM) 6 6 3.5 Yes Analysis
30 Chess is My Lifestyle 2023 (Grade 5-7) 2023-12-09 2023-12-09 Rapid Johannesburg Metro (GJM) 5 3 0 Yes Analysis
31 Africawide Chess Championship 2023 (Development B) 2023-11-04 2023-11-04 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
32 Mzansi Bryanston Rapid 2023 (Junior) 2023-10-07 2023-10-07 Rapid Johannesburg Metro (GJM) 5 5 5 Yes Analysis
33 ThinkChess Academy 2023 (B) 2023-09-09 2023-09-09 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
34 4th Knight Riders Junior Open 2023 (U14+U16) 2023-09-16 2023-09-16 Standard Johannesburg Metro (GJM) 5 4 2 Yes Analysis
35 JMC - The Higher Ground Restaurant 2nd Blitz Event 2023 2023-07-30 2023-07-30 Blitz Johannesburg Metro (GJM) 7 7 4 Yes Analysis
36 3rd Knight Riders Junior Open 2023 (U14+U16) 2023-07-29 2023-07-29 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
37 Mzansi Fide Open 2023 (Intermediate) 2023-04-27 2023-05-01 Standard Johannesburg Metro (GJM) 6 6 2 Yes Analysis
38 JNW Open - Trinityhouse Little Falls 2023 (D) 2023-05-13 2023-05-13 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
39 JMC 1 St Peters 2023 (D) 2023-03-18 2023-03-18 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
40 JMC 3rd Trials 2022 (D) 2022-09-11 2022-09-11 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
41 Chess Molecules Championship 2022 (U13) 2022-09-17 2022-09-17 Rapid Johannesburg Metro (GJM) 5 5 2 Yes Analysis
42 Chess Power House Rapid 2022 (B) 2022-06-11 2022-06-11 Rapid Johannesburg Metro (GJM) 5 5 2.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 6 Tournament
4th Knight Riders Junior Open 2023
Tournament
Mzansi Bryanston Rapid 2023
date
2023-09-16
rnd
4
type
Standard
result
1
date
2023-10-07
rnd
5
type
Rapid
result
1
Opponent
Motaung, T (Tshepang)
Opponent
Westoby, A (Adam)
2 5 Tournament
Mzansi Spring Open 2024
Tournament
Mzansi Summer Rapid 2024
date
2024-09-07
rnd
3
type
Standard
result
1
date
2024-10-26
rnd
2
type
Rapid
result
1
Opponent
Motsamai, O (Ontlametse Bokamoso)
Opponent
Bloem, L (Lionel)
3 5 Tournament
Westwood Open 2024
Tournament
Westwood Open 2024
date
2024-04-13
rnd
1
type
Standard
result
1
date
2024-04-13
rnd
5
type
Standard
result
1
Opponent
Kleynhans, C (Christine)
Opponent
Mankena, S (Satvik Ram)
# Games Start End
1 5 Tournament
Westwood Open 2024
Tournament
Westwood Open 2024
date
2024-04-13
rnd
1
type
Standard
result
1
date
2024-04-13
rnd
5
type
Standard
result
1
Opponent
Kleynhans, C (Christine)
Opponent
Mankena, S (Satvik Ram)
2 5 Tournament
Africawide Chess Championship 2023
Tournament
2024 Gauteng Inter-Region Chess Championship
date
2023-11-04
rnd
5
type
Standard
result
1
date
2024-01-14
rnd
4
type
Standard
result
1
Opponent
Chadalavada, B (Bhaarghavarama)
Opponent
Netshimbupfe, Y (Yoanda)
3 4 Tournament
Gauteng Inter-Region at UJ 2024
Tournament
Ekurhuleni/Springs Open 025
date
2024-12-07
rnd
3
type
Standard
result
1
date
2025-02-22
rnd
1
type
Standard
result
1
Opponent
Gorrie, A (Avery)
Opponent
Erasmus, M (Max)
# Games Start End
1 6 Tournament
Chess Molecules Championship 2022
Tournament
Mzansi Bryanston Rapid 2023
date
2022-09-17
rnd
5
type
Rapid
result
1
date
2023-10-07
rnd
5
type
Rapid
result
1
Opponent
Ngwenya, S (Siphesihle)
Opponent
Westoby, A (Adam)
2 2 Tournament
JMC Rapid The Bridge School 2025
Tournament
JMC Rapid The Bridge School 2025
date
2025-02-23
rnd
5
type
Rapid
result
1
date
2025-02-23
rnd
6
type
Rapid
result
1
Opponent
Farkas, C (Coby)
Opponent
Gokool, N (Nishka)
3 2 Tournament
Mzansi Summer Rapid 2024
Tournament
Chess Power House Feb Rapid 2025
date
2024-10-26
rnd
6
type
Rapid
result
1
date
2025-02-02
rnd
1
type
Rapid
result
1
Opponent
Hattingh, C (Christiaan)
Opponent
Dass, K (Kaylon)
# Games Start End
1 3 Tournament
JMC - The Higher Ground Restaurant 2nd Blitz Event 2023
Tournament
JMC - The Higher Ground Restaurant 2nd Blitz Event 2023
date
2023-07-30
rnd
5
type
Blitz
result
1
date
2023-07-30
rnd
7
type
Blitz
result
1
Opponent
Liebenberg, N (Nathan)
Opponent
Smith, C (Caleb)
2 2 Tournament
South African Open 2025
Tournament
South African Open 2025
date
2025-07-02
rnd
7
type
Blitz
result
1
date
2025-07-02
rnd
8
type
Blitz
result
1
Opponent
Gabel Smit, H (Heinrich)
Opponent
Botha, L (Leane)
3 1 Tournament
South African Open 2025
Tournament
South African Open 2025
date
2025-07-02
rnd
5
type
Blitz
result
1
date
2025-07-02
rnd
5
type
Blitz
result
1
Opponent
Magobongo, E (Emihle)
Opponent
Magobongo, E (Emihle)
# Games Start End
1 6 Tournament
4th Knight Riders Junior Open 2023
Tournament
Mzansi Bryanston Rapid 2023
date
2023-09-16
rnd
4
type
Standard
result
1
date
2023-10-07
rnd
5
type
Rapid
result
1
Opponent
Motaung, T (Tshepang)
Opponent
Westoby, A (Adam)
2 5 Tournament
Mzansi Spring Open 2024
Tournament
Mzansi Summer Rapid 2024
date
2024-09-07
rnd
3
type
Standard
result
1
date
2024-10-26
rnd
2
type
Rapid
result
1
Opponent
Motsamai, O (Ontlametse Bokamoso)
Opponent
Bloem, L (Lionel)
3 5 Tournament
Westwood Open 2024
Tournament
Westwood Open 2024
date
2024-04-13
rnd
1
type
Standard
result
1
date
2024-04-13
rnd
5
type
Standard
result
1
Opponent
Kleynhans, C (Christine)
Opponent
Mankena, S (Satvik Ram)
# Games Start End
1 5 Tournament
Westwood Open 2024
Tournament
Westwood Open 2024
date
2024-04-13
rnd
1
type
Standard
result
1
date
2024-04-13
rnd
5
type
Standard
result
1
Opponent
Kleynhans, C (Christine)
Opponent
Mankena, S (Satvik Ram)
2 5 Tournament
Africawide Chess Championship 2023
Tournament
2024 Gauteng Inter-Region Chess Championship
date
2023-11-04
rnd
5
type
Standard
result
1
date
2024-01-14
rnd
4
type
Standard
result
1
Opponent
Chadalavada, B (Bhaarghavarama)
Opponent
Netshimbupfe, Y (Yoanda)
3 4 Tournament
Mzansi Spring Open 2024
Tournament
Gauteng Inter-Region at UJ 2024
date
2024-09-07
rnd
3
type
Standard
result
1
date
2024-12-07
rnd
1
type
Standard
result
1
Opponent
Motsamai, O (Ontlametse Bokamoso)
Opponent
Mampane, O (Oratile)
# Games Start End
1 6 Tournament
Chess Molecules Championship 2022
Tournament
Mzansi Bryanston Rapid 2023
date
2022-09-17
rnd
5
type
Rapid
result
1
date
2023-10-07
rnd
5
type
Rapid
result
1
Opponent
Ngwenya, S (Siphesihle)
Opponent
Westoby, A (Adam)
2 2 Tournament
JMC Rapid The Bridge School 2025
Tournament
JMC Rapid The Bridge School 2025
date
2025-02-23
rnd
5
type
Rapid
result
1
date
2025-02-23
rnd
6
type
Rapid
result
1
Opponent
Farkas, C (Coby)
Opponent
Gokool, N (Nishka)
3 2 Tournament
Mzansi Summer Rapid 2024
Tournament
Chess Power House Feb Rapid 2025
date
2024-10-26
rnd
6
type
Rapid
result
1
date
2025-02-02
rnd
1
type
Rapid
result
1
Opponent
Hattingh, C (Christiaan)
Opponent
Dass, K (Kaylon)
# Games Start End
1 3 Tournament
JMC - The Higher Ground Restaurant 2nd Blitz Event 2023
Tournament
JMC - The Higher Ground Restaurant 2nd Blitz Event 2023
date
2023-07-30
rnd
5
type
Blitz
result
1
date
2023-07-30
rnd
7
type
Blitz
result
1
Opponent
Liebenberg, N (Nathan)
Opponent
Smith, C (Caleb)
2 2 Tournament
South African Open 2025
Tournament
South African Open 2025
date
2025-07-02
rnd
7
type
Blitz
result
1
date
2025-07-02
rnd
8
type
Blitz
result
1
Opponent
Gabel Smit, H (Heinrich)
Opponent
Botha, L (Leane)
3 1 Tournament
South African Open 2025
Tournament
South African Open 2025
date
2025-07-02
rnd
5
type
Blitz
result
1
date
2025-07-02
rnd
5
type
Blitz
result
1
Opponent
Magobongo, E (Emihle)
Opponent
Magobongo, E (Emihle)

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Chadalavada ,B (Bhaarghavarama) 7 3.5 0 5 2.5 0 2 1 0 0 0 0
1262.8 1262.8 1260.6 1262.8 1169.6 1262.8 0 0
2 Gudladona ,KP (Kartikeya Praneeth) 3 0 -425 3 0 -425 0 0 0 0 0 0
1369.6 944.6 1363.6 944.6 0 0 0 0
3 Subroyen ,J (Jeevesh) 3 3 425 3 3 425 0 0 0 0 0 0
1290.2 1715.2 1277 1715.2 0 0 0 0
4 Ngubane ,L (Lesedi) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1183.5 1325.1 1176.5 1325.1 0 0 0 0
5 Mkhasibe ,NZ (Nobuhle Zandile) 3 0 -425 3 0 -425 0 0 0 0 0 0
1449 1024 1456.2 1024 0 0 0 0
6 Farkas ,C (Coby) 3 3 425 0 0 0 3 3 425 0 0 0
1200.9 1625.9 0 0 1214.6 1625.9 0 0
7 Thakur ,Y (Yuv) 2 0 -425 2 0 -425 0 0 0 0 0 0
1417.4 992.4 1410.8 992.4 0 0 0 0
8 D`Alton ,E (Ezra) 2 1 0 2 1 0 0 0 0 0 0 0
1426.8 1426.8 1413.8 1426.8 0 0 0 0
9 Nemusombori ,LN (Livhuwani Nathan) 2 0 -425 2 0 -425 0 0 0 0 0 0
1289.9 864.9 1323.1 864.9 0 0 0 0
10 Tshabalala ,H (Happy) 2 1 0 2 1 0 0 0 0 0 0 0
1101.7 1101.7 1084.6 1101.7 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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