Player Page

Sibengile, Z (Zolani)
Dob: 1999/01/12 (Adult)
Gender: Male
Chess SA id: 1990138982
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/04/13 (20 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
Curent Raw rating1336.3
Curent Weighted rating1291.6
Curent Weighted performance1310.8
Current official/published rating (highest between Raw, WR and WP)1336.3
Current floor (min rating allowed)861.7
Current highest rating achieved1361.7
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)±136.5
Current Raw change used (final)0.0
Projected new Raw rating1336.3
Projected new Weighed rating1297.8
Projected new Weighted performance1310.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1336.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1361.7
Projected new floor861.7
Projected new K-facor36
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 rating1306.7
Curent Weighted rating1262.7
Curent Weighted performance1292.8
Current official/published rating (highest between Raw, WR and WP)1306.7
Current floor (min rating allowed)828.0
Current highest rating achieved1328.0
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)±142.4
Current Raw change used (final)0.0
Projected new Raw rating1306.7
Projected new Weighed rating1268.4
Projected new Weighted performance1292.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1306.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1328.0
Projected new floor828.0
Projected new K-facor36
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 rating1305.7
Curent Weighted rating1229.8
Curent Weighted performance1163.3
Current official/published rating (highest between Raw, WR and WP)1305.7
Current floor (min rating allowed)805.7
Current highest rating achieved1305.7
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)±142.6
Current Raw change used (final)0.0
Projected new Raw rating1305.7
Projected new Weighed rating1238.5
Projected new Weighted performance1163.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1305.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1305.7
Projected new floor805.7
Projected new K-facor36
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 rating1139.2
Curent Weighted rating1139.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1139.4
Current floor (min rating allowed)805.7
Current highest rating achieved1139.2
Current K-factor40
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 rating1139.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1139.2
Projected effective change (new Official - current Official)-0.2
Projected new highest rating1139.2
Projected new floor805.7
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Kouga Mayor's Cup Final 2024 (Open) 2024/04/12 2024/04/13 Sarah Baartman (ESB) Standard 62 0.84 5 4 3.0 1291.5 1250.2 Analysis
4 SBDCU Trial 2 2024 (Open) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1361.7 1328.0 Analysis
3 Kouga Mayor's Cup 2024 (Open) 2024/03/08 2024/03/09 Sarah Baartman (ESB) Standard 62 0.84 6 5 3.0 1361.7 1328.0 Analysis
2 SBDCU Trial 1 2024 (Open) 2024/02/23 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 6 3.0 1337.2 1281.6 Analysis
1 SBDCU Open 2024 (A) 2024/02/09 2024/02/10 Sarah Baartman (ESB) Standard 62 0.84 5 5 4.0 1337.2 1281.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 Kouga Mayor's Cup Final 2024 (Open) 2024/04/12 2024/04/13 Sarah Baartman (ESB) Standard 62 0.84 5 4 3.0 1291.5 1250.2 Analysis
18 SBDCU Trial 2 2024 (Open) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1361.7 1328.0 Analysis
17 Kouga Mayor's Cup 2024 (Open) 2024/03/08 2024/03/09 Sarah Baartman (ESB) Standard 62 0.84 6 5 3.0 1361.7 1328.0 Analysis
16 SBDCU Trial 1 2024 (Open) 2024/02/23 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 6 3.0 1337.2 1281.6 Analysis
15 SBDCU Open 2024 (A) 2024/02/09 2024/02/10 Sarah Baartman (ESB) Standard 62 0.84 5 5 4.0 1337.2 1281.6 Analysis
14 Lagoon Open Tournament 2023 2023/11/04 2023/11/04 Sarah Baartman (ESB) Rapid 17 0.42 7 7 5.0 1321.9 1260.0 Analysis
13 Marina Martinique Open Fundraiser 2023 (A) 2023/09/09 2023/09/09 Sarah Baartman (ESB) Rapid 35 0.66 7 7 5.0 1275.8 1124.0 Analysis
12 Kouga Mayor's Cup Finals 2023 (Open) 2023/04/21 2023/04/22 Sarah Baartman (ESB) Standard 62 0.84 6 4 2.0 1177.8 1159.2 Analysis
11 Kouga Mayor's Cup 2023 (Open) 2023/04/14 2023/04/15 Sarah Baartman (ESB) Standard 62 0.84 6 5 4.0 1177.8 1159.2 Analysis
10 SBDCU Trial 2 2023 (Open) 2023/04/01 2023/04/01 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.0 1177.8 1159.2 Analysis
9 2022 Madibaz Physics Chess Open (C) 2022/10/07 2022/10/08 Nelson Mandela Bay (ENM) Rapid 30 0.60 7 6 2.5 1187.4 1177.2 Analysis
8 2022 Madibaz Club Championships 2022/09/28 2022/10/12 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 1.0 1187.4 1171.6 Analysis
7 2022 NMU USSA Chess Trials 2022/08/17 2022/08/17 Nelson Mandela Bay (ENM) Rapid 15 0.39 5 5 2.0 1184.2 1180.0 Analysis
6 Mayor`s Cup Finals 2022 (Open) 2022/07/29 2022/07/30 Sarah Baartman (ESB) Standard 65 0.85 5 4 1.0 1203.3 1200.0 Analysis
5 Kouga Mayarol Cup 2022 (Open) 2022/07/23 2022/07/23 Sarah Baartman (ESB) Standard 65 0.85 5 3 1.0 1203.3 1200.0 Analysis
4 Jeffreys Bay Chess Club Rapid July Tournament 1 2022 2022/07/07 2022/07/07 Sarah Baartman (ESB) Rapid 12 0.33 6 4 4.0 1203.3 1184.0 Analysis
3 2022 NMB Rapid & Blitz Championships (Rapid) 2022/07/02 2022/07/02 Nelson Mandela Bay (ENM) Rapid 12 0.33 5 5 1.0 1203.3 1184.0 Analysis
2 2022 NMB Rapid & Blitz Championships (Blitz) 2022/07/02 2022/07/02 Nelson Mandela Bay (ENM) Blitz 5 0.18 7 7 3.0 1203.3 1200.0 Analysis
1 2022 Madibaz Rapid Chess Tournament 2 2022/03/21 2022/03/21 Nelson Mandela Bay (ENM) Rapid 15 0.39 5 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 25 15 0 10 15.0 60.0 85.0 1245.4 1330.4
White 13 8 0 5 8.0 61.5 98.1 1220.7 1318.8
Black 12 7 0 5 7.0 58.3 70.8 1272.2 1343.0
Standard All 25 15 0 10 15.0 60.0 85.0 1245.4 1330.4
White 13 8 0 5 8.0 61.5 98.1 1220.7 1318.8
Black 12 7 0 5 7.0 58.3 70.8 1272.2 1343.0
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 95 49 5 41 51.5 54.2 35.8 1259.2 1295.0
White 48 25 2 21 26.0 54.2 35.4 1235.4 1270.8
Black 47 24 3 20 25.5 54.3 36.2 1283.5 1319.7
Standard All 50 27 0 23 27.0 54.0 34.0 1260.6 1294.6
White 25 14 0 11 14.0 56.0 51.0 1232.0 1283.0
Black 25 13 0 12 13.0 52.0 17.0 1289.1 1306.1
Rapid All 38 19 5 14 21.5 56.6 55.9 1262.0 1317.9
White 19 9 2 8 10.0 52.6 22.4 1239.2 1261.5
Black 19 10 3 6 11.5 60.5 89.5 1284.8 1374.3
Blitz All 7 3 0 4 3.0 42.9 -60.7 1234.5 1173.8
White 4 2 0 2 2.0 50.0 0.0 1239.1 1239.1
Black 3 1 0 2 1.0 33.3 -141.7 1228.4 1086.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 196032225 Rishworth, J (Justin) 6 0.0 0 0 6 0.0 1202.6 -425.0 777.6 View list
2 183016418 Krieger, CR (Charles) 4 2.0 2 0 2 50.0 1258.6 0.0 1258.6 View list
3 1090134449 Salie, R (Riaz) 3 2.5 2 1 0 83.3 1311.6 283.3 1595.0 View list
4 1060154781 Saunders, E (Ethan) 3 2.0 2 0 1 66.7 1309.7 141.7 1451.3 View list
5 2050134002 Booysen, T (Tamia) 2 2.0 2 0 0 100.0 1257.5 425.0 1682.5 View list
6 1830142429 Hermanus, T (Thuso) 2 2.0 2 0 0 100.0 1190.5 425.0 1615.5 View list
7 1060134125 Jantjies, J (Jayden) 2 2.0 2 0 0 100.0 1349.5 425.0 1774.5 View list
8 105077392 Olivier, K (Keanu) 2 2.0 2 0 0 100.0 1249.8 425.0 1674.8 View list
9 1050140922 Petrus, B (Breyton) 2 2.0 2 0 0 100.0 1177.8 425.0 1602.8 View list
10 1020137776 Klassen, C (Cleaven) 2 1.0 1 0 1 50.0 1257.5 0.0 1257.5 View list
11 1020138985 Tshingila, C (Cwenga) 2 1.0 1 0 1 50.0 1185.8 0.0 1185.8 View list
12 1090139779 Udemans, B (Billy) 2 1.0 1 0 1 50.0 1195.3 0.0 1195.3 View list
13 1080131476 Chipunza, J (James) 2 0.0 0 0 2 0.0 1203.3 -425.0 778.3 View list
14 178010510 Gibbon, TB (Timothy) 2 0.0 0 0 2 0.0 1203.3 -425.0 778.3 View list
15 100059129 Moos, X (Xavier) 2 0.0 0 0 2 0.0 1247.4 -425.0 822.4 View list
16 198046826 Payi, N (Nzondeleo) 2 0.0 0 0 2 0.0 1193.7 -425.0 768.7 View list
17 1990119863 Sajini, A (Athenkosi) 2 0.0 0 0 2 0.0 1193.8 -425.0 768.8 View list
18 2060153614 Janse Van Rensburg, S (Sanmarie) 1 1.0 1 0 0 100.0 1337.2 425.0 1762.2 View list
19 101088619 Jacobs, G (Gabriel) 1 1.0 1 0 0 100.0 1361.7 425.0 1786.7 View list
20 1100191883 Havenga, V (Victor) 1 1.0 1 0 0 100.0 1337.2 425.0 1762.2 View list