PLAYER PAGE

Nelita Mendonca

2140155181
Tshwane (GTP)
Personal
Main rating
Rating 1515.3
K-factor 28
Floor 1112.9
Highest 1612.9 (2026-06-01)
Min/Max +/- allowed 92
Rating Change
()
Games 20
Score 13
We 12.66
SWe -0.52
Temp +/- -14.7
Penalties 0
Weight perform 1477.1
Final +/- -14.7
New Rating
()
Rating 1500.6
K-factor 28
Floor 1112.9
Highest 1612.9 (2026-06-01)
Min/Max +/- allowed 92.1
Standard rating
Rating 1512
K-factor 28
Floor 1108.5
Highest 1608.5 (2026-06-01)
Min/Max +/- allowed 92.7
Rating Change
()
Games 20
Score 13
We 12.64
SWe -0.62
Temp +/- -17.2
Penalties 0
Weight perform 1477.1
Final +/- -17.2
New Rating
()
Rating 1494.8
K-factor 28
Floor 1108.5
Highest 1608.5 (2026-06-01)
Min/Max +/- allowed 92.7
Rapid rating
Rating 1367.4
K-factor 36
Floor 867.4
Highest 1367.4 (2026-07-01)
Min/Max +/- allowed 130.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1319.9
Final +/- 0
New Rating
()
Rating 1367.4
K-factor 36
Floor 867.4
Highest 1367.4 (2026-07-01)
Min/Max +/- allowed 130.6
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Fonteine Chess Open 2026 (D) Standard 2026-10-24 2026-10-24 Sedibeng (GSV) 5 1515.3 5 2.5 1278.9 -25.5 Details
2 Gauteng Closed Chess Championships 2026 (U14 Girls) Standard 2026-10-17 2026-10-17 Ekurhuleni (GE) 5 1515.3 5 3.5 1628.1 0 Details
3 Ponziani Chess Open 2026 (D) Standard 2026-10-10 2026-10-10 Sedibeng (GSV) 5 1515.3 5 3.5 1561.8 13 Details
4 2026 Tshwane Chess Club Clash Open Team Tournament (Junior) Standard 2026-09-24 2026-09-24 Tshwane (GTP) 5 1515.3 5 3.5 1513.8 6 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Sedibeng Chess Open 2026 (D) Standard 2026-09-05 2026-09-05 Sedibeng (GSV) 5 1495.8 5 3.5 1644.8 19.4 Details
2 2026 Alekhine Open Chess Tournament (B) Standard 2026-08-29 2026-08-30 Tshwane (GTP) 5 1495.8 5 2 1498.9 -4.6 Details
3 2026 Etienne Lewis (U14) Standard 2026-08-08 2026-08-10 Tshwane (GTP) 7 1495.8 7 4 1446.3 -14.7 Details
4 2026 Jacaranda Round Robin Open Chess Tournament (D) Standard 2026-08-01 2026-08-01 Tshwane (GTP) 5 1495.8 5 2 1472.8 -5.6 Details
5 2026 Anton Van Wouw Open (A) Standard 2026-06-20 2026-06-20 Tshwane (GTP) 5 1612.9 4 0 1214.3 -43.6 Details
6 Benoni Cluster Laerskole Teams Mix 2026 (U13 Girls) Rapid 2026-06-13 2026-06-13 Ekurhuleni (GE) 6 1612.9 4 2 1427.8 -14.3 Details
7 JMC Helpmekaar 2026 (B) Standard 2026-05-31 2026-05-31 Johannesburg Metro (GJM) 5 1612.9 4 1 1059.5 -60 Details
8 Ekurhuleni North District Individuals 2026 (U13 Girls) Standard 2026-05-09 2026-05-09 Ekurhuleni (GE) 5 1542.3 5 4.5 1721 27.1 Details
9 2026 Milos Ristic Teams Open (Junior) Standard 2026-05-02 2026-05-02 Tshwane (GTP) 5 1542.3 5 3.5 1633.3 15.5 Details
10 Benoni Laerskole Cluster 2026 (U13 Girls) Rapid 2026-04-25 2026-04-25 Ekurhuleni (GE) 5 1485.5 5 4 1591.6 13.1 Details
11 South African Junior Closed Chess Championship 2026 (U12 Girls) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1485.5 9 5.5 1618.8 43.7 Details
12 2025 Mzansi Individual Championships (U12 Girls) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1537.2 6 4 1557.4 3 Details
13 2025 Mzansi Inter Provincial Team Championships (U12 Combined) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1537.2 6 2.5 1408 -13.6 Details
14 Gauteng Inter-Region at Emerald Resort 2025 (U12 Girls) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1537.2 5 2.5 1392.3 -15 Details
15 Lardies Open 2025 (U12) Standard 2025-10-18 2025-10-18 Tshwane (GTP) 5 1441.4 5 4 1617.9 16.6 Details
16 2025 Gauteng Top Schools Teams (U11) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1441.4 5 4 1672.9 23.4 Details
17 East Rand Chess Club Open 2025 (C) Standard 2025-08-09 2025-08-09 Ekurhuleni (GE) 5 1419.5 5 3 1561.3 14.4 Details
18 East Rand Chess Club Open 2025 (C) Standard 2025-08-09 2025-08-09 Ekurhuleni (GE) 5 1419.5 5 3 1561.3 14.4 Details
19 Ekurhuleni North Schools Teams 2025 (U11) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1368.6 5 3 1452.3 7.5 Details
20 Ekurhuleni North Chess Club Open Tournament 2025 (D) Standard 2025-08-09 2025-08-09 Ekurhuleni (GE) 5 1368.6 4 2 1474.3 8.1 Details
21 Benoni Primary School Cluster Teams 2025 (U11A) Rapid 2025-08-02 2025-08-02 Ekurhuleni (GE) 7 1368.6 7 4 1384.1 1.1 Details
22 Ekurhuleni Trials 2025 (F) Standard 2025-07-26 2025-07-26 Ekurhuleni (GE) 5 1368.6 5 3 1456.6 9.3 Details
23 South African Open 2025 (U12 Girls) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1311.8 5 3 1468.8 19.2 Details
24 Ekurhuleni North School District Finals 2025 (U11 Girls) Standard 2025-06-14 2025-06-14 Ekurhuleni (GE) 5 1279.9 5 3 1424 14.8 Details
25 JMC Helpmekaar 2025 (U12) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1279.9 5 2 1231 -5.5 Details
26 Ekurhuleni Trials 2025 (F) Standard 2025-05-24 2025-05-24 Ekurhuleni (GE) 5 1320.7 5 4 1599.2 27.9 Details
27 Mzansi Africa Classic 2025 (Intermediate) Standard 2025-05-17 2025-05-17 Johannesburg Metro (GJM) 5 1320.7 5 0 936.4 -36.9 Details
28 Moja Chess Extravaganza 2025 (U12) Classical 2025-04-26 2025-04-28 Johannesburg Metro (GJM) 5 1320.7 5 2 1171.4 -18.4 Details
29 Chess Molecules Open Tournament 2025 (C) Rapid 2025-04-19 2025-04-19 Johannesburg Metro (GJM) 5 1282.5 5 3 1356.6 4.8 Details
30 Benoni Primary School Cluster 12 April 2025 (U11 Girls) Standard 2025-04-12 2025-04-12 Ekurhuleni (GE) 5 1282.5 5 3.5 1458.3 16.4 Details
31 Chess Power House March Open 2025 (C) Standard 2025-03-22 2025-03-22 Johannesburg Metro (GJM) 5 1313.5 5 2 1222.3 -9.6 Details
32 2025 Chris Greyling Open Chess Tournament (U12) Standard 2025-03-15 2025-03-15 Tshwane (GTP) 5 1313.5 5 3 1432.4 12.3 Details
33 East Rand Chess Club Open 2025 (C) Standard 2025-03-01 2025-03-01 Ekurhuleni (GE) 5 1313.5 5 2 1065.5 -23.4 Details
34 Ekurhuleni/Springs Open 025 (U12) Standard 2025-02-22 2025-02-22 Ekurhuleni (GE) 5 1278.9 5 3 1481.7 20.4 Details
35 Constantiapark Open 2025 (U12) Standard 2025-02-15 2025-02-15 Tshwane (GTP) 5 1278.9 5 3 1383.6 9.5 Details
36 2025 Piet Robbertse Fide Rated Open Chess Tournament (D) Standard 2025-02-01 2025-02-02 Tshwane (GTP) 5 1278.9 5 2 1129.4 -15.6 Details
37 2025 Tshwane Chess OPEN Registration Tournament (U12) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1286.8 5 2 1235.1 -4.3 Details
38 Gauteng Inter-Region at UJ 2024 (U12 Girls) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1360.6 4 1 1036.1 -28.5 Details
39 East Rand Chess Year end Open 2024 (C) Standard 2024-11-30 2024-11-30 Ekurhuleni (GE) 5 1360.6 5 2 1240.8 -12.4 Details
40 Ekurhuleni Closed 2024 (U12) Standard 2024-09-21 2024-09-21 Ekurhuleni (GE) 5 1335.6 5 2.5 1302.7 -4 Details
41 Kings Gambit Chess Open 14 Sept 2024 (E) Standard 2024-09-14 2024-09-14 Sedibeng (GSV) 5 1335.6 5 4 1572.7 22.4 Details
42 Ekurhuleni North Chess Club Open Tournament 2024 (D) Standard 2024-08-09 2024-08-09 Ekurhuleni (GE) 5 1335.6 4 2 1267.6 -5.3 Details
43 Ekurhuleni Trails 3 2024 (U12) Standard 2024-08-24 2024-08-24 Ekurhuleni (GE) 5 1335.6 5 2.5 1231.8 -10.6 Details
44 Ekurhuleni Trails 2 2024 (U12) Standard 2024-07-27 2024-07-27 Ekurhuleni (GE) 5 1150.6 5 4 1562.5 39.5 Details
45 EN Chess Club Winter Open 2024 (D) Standard 2024-06-29 2024-06-29 Ekurhuleni (GE) 5 1150.6 5 4 1512 35.7 Details
46 Chess Power House June Open 2024 (D) Standard 2024-06-23 2024-06-23 Ekurhuleni (GE) 5 1172.1 5 0.5 889 -28.4 Details
47 Ekurhuleni Trails 1 2024 (U12) Standard 2024-06-01 2024-06-01 Ekurhuleni (GE) 5 1172.1 5 3 1305.3 12.4 Details
48 Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Girls) Standard 2024-05-11 2024-05-11 Ekurhuleni (GE) 5 1172.1 5 2.5 1221.5 4 Details
49 Chess Power House May Open 2024 (D) Standard 2024-05-25 2024-05-25 Johannesburg Metro (GJM) 5 1191.8 5 1.5 1093.6 -9 Details
50 2024 Mid Gauteng Open Chess Tournament (U12) Standard 2024-05-02 2024-05-02 Tshwane (GTP) 5 1191.8 5 2.5 1176.8 -2 Details
Game statistics ( )
Games 15
Wins 8
Draws 3
Losses 4
White 9
Black 6
White wins 5
Black wins 3
Score 9.5
Percent 63.3
Dp 113.3
AOR 1376.3
Performance 1489.6
Game statistics ()
Games 78
Wins 41
Draws 8
Losses 29
White 40
Black 38
White wins 24
Black wins 17
Score 45
Percent 57.7
Dp 65.4
AOR 1437.5
Performance 1502.9
Game statistics (History)
Games 311
Wins 160
Draws 17
Losses 134
White 159
Black 162
White wins 92
Black wins 74
Score 168.5
Percent 54.2
Dp 35.5
AOR 1336.5
Performance 1372.1
Rankings (Main)
National
Overall 1832
Gender 214
Age group 175
Gender/Age 42
Provincial
Overall 650
Gender 83
Age group 61
Gender/Age 16
Regional
Overall 232
Gender 33
Age group 20
Gender/Age 8
Rankings (Standard)
National
Overall 1685
Gender 212
Age group 176
Gender/Age 48
Provincial
Overall 625
Gender 83
Age group 61
Gender/Age 17
Regional
Overall 226
Gender 35
Age group 20
Gender/Age 9
Rankings (Rapid)
National
Overall 1260
Gender 191
Age group 231
Gender/Age 59
Provincial
Overall 268
Gender 45
Age group 46
Gender/Age 14
Regional
Overall 29
Gender 4
Age group 5
Gender/Age 4
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 10
Score 7
Percent 70
Aor 1425
Dp 170
Prat 1595
Performance ()
Games 73
Score 42.5
Percent 58.2
Aor 1448.4
Dp 69.9
Prat 1518.2
Performance (12 months)
Games 90
Score 51.5
Percent 57.2
Aor 1445.1
Dp 61.4
Prat 1506.5
Performance (History)
Games 306
Score 166
Percent 54.2
Aor 1337.5
Dp 36.1
Prat 1373.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Visagie, A (Arina) 12 3 9 Ekurhuleni North Chess Club Open Tournament 2024 (E) Benoni Cluster Laerskole Teams Mix 2026 (U13 Girls) Details
Overall 2 Karsas, S (Sophia) 8 4 4 Westwood Open 2024 (C) Benoni Laerskole Cluster 2026 (U13 Girls) Details
Overall 3 Khumalo, ME (Musawenkosi Ethan) 5 3 2 Ekurhuleni Open 2024 (D) Ekurhuleni North Chess Club Open Tournament 2025 (D) Details
Overall 4 Canham, T (Te-Andre) 5 2 3 Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Girls) Ekurhuleni North District Individuals 2026 (U13 Girls) Details
Overall 5 Scholtz, I (Imke) 4 1 3 Ekurhuleni North Chess Club Open Tournament 2024 (D) Gauteng Inter-Region at Emerald Resort 2025 (U12 Girls) Details
Standard 1 Visagie, A (Arina) 7 2 5 Ekurhuleni Trails 2 2024 (U12) Ekurhuleni North Schools Teams 2025 (U11) Details
Standard 2 Karsas, S (Sophia) 6 3 3 Westwood Open 2024 (C) East Rand Chess Club Open 2025 (C) Details
Standard 3 Khumalo, ME (Musawenkosi Ethan) 5 3 2 Ekurhuleni Open 2024 (D) Ekurhuleni North Chess Club Open Tournament 2025 (D) Details
Standard 4 Canham, T (Te-Andre) 5 2 3 Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Girls) Ekurhuleni North District Individuals 2026 (U13 Girls) Details
Standard 5 Scholtz, I (Imke) 4 1 3 Ekurhuleni North Chess Club Open Tournament 2024 (D) Gauteng Inter-Region at Emerald Resort 2025 (U12 Girls) Details
Rapid 1 Visagie, A (Arina) 5 1 4 Ekurhuleni North Chess Club Open Tournament 2024 (E) Benoni Cluster Laerskole Teams Mix 2026 (U13 Girls) Details
Rapid 2 Doughlas, L (Lana) 3 2 1 Benoni Primary School Cluster Individuals 2024 (U11 Girls) Benoni Cluster Laerskole Teams Mix 2026 (U13 Girls) Details
Rapid 3 Mann, L (Leane) 2 1 1 Benoni Primary School Cluster Individuals 2024 (U11 Girls) Benoni Laerskole Cluster 2026 (U13 Girls) Details
Rapid 4 Karsas, S (Sophia) 2 1 1 Chess Molecules Open Tournament 2025 (C) Benoni Laerskole Cluster 2026 (U13 Girls) Details