Player Page

Mthembu, Z (Zolani)
Dob: 1994/06/22 (Adult)
Gender: Male
Chess SA id: 1940162081
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2024/07/07 (138 days ago)
Ratings
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 rating1172.6
Current Weighted rating1175.1
Current Weighted performance1061.5
Current official/published rating (highest between Raw, WR and WP)1175.1
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
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)±172.4
Current Raw change used (final)0.0
Projected new Raw rating1172.6
Projected new Weighed rating1080.7
Projected new Weighted performance1061.5
Projected new final Raw rating (if new WP > new Raw)1172.6
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.6
Projected effective change (new Official - current Official)-2.5
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 rating1139.2
Current Weighted rating1144.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1144.9
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
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)±180.8
Current Raw change used (final)0.0
Projected new Raw rating1139.2
Projected new Weighed rating1052.1
Projected new Weighted performance925.8
Projected new final Raw rating (if new WP > new Raw)1139.2
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1139.2
Projected effective change (new Official - current Official)-5.7
s
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 rating1175.5
Current Weighted rating1199.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1199.0
Current highest rating achieved1230.6
Current floor (min rating allowed)730.6
Current K-factor36
Games played this month0
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)±171.7
Current Raw change used (final)0.0
Projected new Raw rating1175.5
Projected new Weighed rating1102.9
Projected new Weighted performance904.0
Projected new final Raw rating (if new WP > new Raw)1175.5
Projected new highest rating1230.6
Projected new floor730.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1175.5
Projected effective change (new Official - current Official)-23.5
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 rating1142.0
Current Weighted rating1157.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1157.1
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
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)±180.1
Current Raw change used (final)0.0
Projected new Raw rating1142.0
Projected new Weighed rating1063.4
Projected new Weighted performance357.7
Projected new final Raw rating (if new WP > new Raw)1142.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.0
Projected effective change (new Official - current Official)-15.1
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 South African Open Chess Championship 2024 (B) 2024/06/29 2024/07/07 Ethekwini (KED) Standard 120 1.00 11 4 1.0 1176.9 1136.7 Analysis
3 Youth Day Celebration Rapid 2024 (A) 2024/06/15 2024/06/15 Ethekwini (KED) Rapid 25 0.54 6 6 2.0 1189.1 1230.6 Analysis
2 Harry Gwala 1st Annual District Tournament 2024 2024/04/06 2024/04/06 Sisonke (KSI) Standard 60 0.83 5 4 1.5 1191.5 1130.2 Analysis
1 Human Rights Rapid Chess Tournament 2024 2024/03/16 2024/03/16 Ethekwini (KED) Rapid 25 0.54 7 7 3.0 1164.1 1212.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 South African Open Chess Championship 2024 (B) 2024/06/29 2024/07/07 Ethekwini (KED) Standard 120 1.00 11 4 1.0 1176.9 1136.7 Analysis
8 Youth Day Celebration Rapid 2024 (A) 2024/06/15 2024/06/15 Ethekwini (KED) Rapid 25 0.54 6 6 2.0 1189.1 1230.6 Analysis
7 Harry Gwala 1st Annual District Tournament 2024 2024/04/06 2024/04/06 Sisonke (KSI) Standard 60 0.83 5 4 1.5 1191.5 1130.2 Analysis
6 Human Rights Rapid Chess Tournament 2024 2024/03/16 2024/03/16 Ethekwini (KED) Rapid 25 0.54 7 7 3.0 1164.1 1212.6 Analysis
5 2023 TOPTD Chess Tournament 2023/12/26 2023/12/26 Ethekwini (KED) Rapid 25 0.54 6 6 3.0 1129.9 1200.0 Analysis
4 2023 USSA Championships (Blitz) 2023/12/06 2023/12/06 Ethekwini (KED) Blitz 5 0.18 9 8 2.0 1129.9 1200.0 Analysis
3 2023 KwaDabeka Chess Open 2023/12/02 2023/12/02 Ethekwini (KED) Standard 60 0.83 5 5 2.0 1129.9 1118.0 Analysis
2 2023 UCC Durban Open (A) 2023/10/28 2023/10/29 Ethekwini (KED) Standard 65 0.85 6 5 0.0 1170.0 1166.2 Analysis
1 2023 Heritage Day Open (A) 2023/09/23 2023/09/24 Ethekwini (KED) Standard 65 0.85 6 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 21 7 1 13 7.5 35.7 -121.4 1325.5 1204.1
White 10 4 1 5 4.5 45.0 -42.5 1252.8 1210.3
Black 11 3 0 8 3.0 27.3 -193.2 1391.7 1198.5
Standard All 8 2 1 5 2.5 31.3 -159.4 1323.8 1164.4
White 4 1 1 2 1.5 37.5 -106.3 1271.5 1165.3
Black 4 1 0 3 1.0 25.0 -212.5 1376.0 1163.5
Rapid All 13 5 0 8 5.0 38.5 -98.1 1326.6 1228.6
White 6 3 0 3 3.0 50.0 0.0 1240.3 1240.3
Black 7 2 0 5 2.0 28.6 -182.1 1400.7 1218.5
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 50 15 1 34 15.5 31.0 -161.5 1338.6 1177.1
White 24 8 1 15 8.5 35.4 -124.0 1324.3 1200.3
Black 26 7 0 19 7.0 26.9 -196.2 1351.7 1155.6
Standard All 23 5 1 17 5.5 23.9 -221.7 1321.9 1100.1
White 11 2 1 8 2.5 22.7 -231.8 1322.8 1091.0
Black 12 3 0 9 3.0 25.0 -212.5 1321.0 1108.5
Rapid All 19 8 0 11 8.0 42.1 -67.1 1319.1 1252.0
White 9 5 0 4 5.0 55.6 47.2 1291.6 1338.8
Black 10 3 0 7 3.0 30.0 -170.0 1343.9 1173.9
Blitz All 8 2 0 6 2.0 25.0 -212.5 1432.6 1220.1
White 4 1 0 3 1.0 25.0 -212.5 1401.8 1189.3
Black 4 1 0 3 1.0 25.0 -212.5 1463.4 1250.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 172092578 Xaba, E (Emmanuel) 2 0.0 0 0 2 0.0 1170.5 -425.0 745.5 View list
2 1130154294 Buckas, A (Abu) 1 1.0 1 0 0 100.0 1129.9 425.0 1554.9 View list
3 200069468 Bhikisha, N (Noluthando) 1 1.0 1 0 0 100.0 1129.9 425.0 1554.9 View list
4 1080154266 Bhede, S (Syamthanda) 1 1.0 1 0 0 100.0 1129.9 425.0 1554.9 View list
5 278084908 Choane, MM (Mmone) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1990191406 Chiliza, S (Sphelele) 1 1.0 1 0 0 100.0 1129.9 425.0 1554.9 View list
7 1080191428 Gambu, N (Ndumiso) 1 1.0 1 0 0 100.0 1129.9 425.0 1554.9 View list
8 102092183 Makhathini, W (Wandile) 1 1.0 1 0 0 100.0 1164.1 425.0 1589.1 View list
9 103019408 Magudulela, S (Siyabonga) 1 1.0 1 0 0 100.0 1189.1 425.0 1614.1 View list
10 110092160 Magudulela, N (Ndumiso) 1 1.0 1 0 0 100.0 1164.1 425.0 1589.1 View list
11 1040306427 Ngcobo, S (Siyethemba) 1 1.0 1 0 0 100.0 1189.1 425.0 1614.1 View list
12 175047709 Ngcongo, M (Mondli) 1 1.0 1 0 0 100.0 1164.1 425.0 1589.1 View list
13 1150147876 Soobramoney, H (Hezron) 1 1.0 1 0 0 100.0 1129.9 425.0 1554.9 View list
14 184037348 Tebeila, U (Umingonapakade) 1 1.0 1 0 0 100.0 1129.9 425.0 1554.9 View list
15 1920142333 Thusi, N (Nhlakanipho) 1 1.0 1 0 0 100.0 1191.5 425.0 1616.5 View list
16 1610306381 Vaughan-Williams, C (Charles) 1 1.0 1 0 0 100.0 1176.9 425.0 1601.9 View list
17 1100301596 Qwabe, Y (Yamkela) 1 0.5 0 1 0 50.0 1191.5 0.0 1191.5 View list
18 100069253 Mbokazi, B (Banele) 1 0.0 0 0 1 0.0 1129.9 -425.0 704.9 View list
19 1020162076 Mbatha, S (Seluleko) 1 0.0 0 0 1 0.0 1170.0 -425.0 745.0 View list
20 199084395 Mathe, T (Thobane) 1 0.0 0 0 1 0.0 1170.0 -425.0 745.0 View list