Player Page

Dotwana, N (Nelani)
Dob: 2010/05/09 (U16)
Gender: Male
Chess SA id: 1100139433
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2023/10/21 (211 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 rating1260.8
Curent Weighted rating1234.6
Curent Weighted performance1137.3
Current official/published rating (highest between Raw, WR and WP)1260.8
Current floor (min rating allowed)763.2
Current highest rating achieved1263.2
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)±152.1
Current Raw change used (final)0.0
Projected new Raw rating1260.8
Projected new Weighed rating1239.8
Projected new Weighted performance1137.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1263.2
Projected new floor763.2
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 rating1241.7
Curent Weighted rating1224.4
Curent Weighted performance1073.1
Current official/published rating (highest between Raw, WR and WP)1241.7
Current floor (min rating allowed)756.1
Current highest rating achieved1256.1
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)±156.3
Current Raw change used (final)0.0
Projected new Raw rating1241.7
Projected new Weighed rating1228.3
Projected new Weighted performance1073.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1241.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1256.1
Projected new floor756.1
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 rating1152.4
Curent Weighted rating1136.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1152.4
Current floor (min rating allowed)652.4
Current highest rating achieved1152.4
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)±177.5
Current Raw change used (final)0.0
Projected new Raw rating1152.4
Projected new Weighed rating1137.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1152.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1152.4
Projected new floor652.4
Projected new K-facor40
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)652.4
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor652.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Bonnievale Open Rapid 2023 (U14) 2023/10/21 2023/10/21 Cape Winelands (WCW) Rapid 25 0.54 6 5 3.0 1253.2 1114.4 Analysis
12 WP Club League 2023 (D2) 2023/08/05 2023/08/26 Cape Town (WCT) Standard 70 0.87 6 1 0.0 1263.2 1256.1 Analysis
11 Cape Winelands Schools Prestige 2023 (U13 Boys) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 4 3.0 1140.0 1162.8 Analysis
10 Cape Winelands Schools Chess - Trials 1 2023 (U13 Boys) 2023/02/18 2023/02/18 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1091.9 1109.2 Analysis
9 Marie Delport Memorial 2023 (Open) 2023/01/21 2023/01/21 Cape Winelands (WCW) Standard 70 0.87 6 6 3.0 1064.8 1084.0 Analysis
8 Western Cape Closed Championship 2022 (U14) 2022/09/24 2022/09/24 Cape Winelands (WCW) Standard 60 0.83 5 4 1.0 1070.5 1101.6 Analysis
7 Western Cape Closed Championship 2022 (U12) 2022/09/24 2022/09/24 Cape Winelands (WCW) Standard 60 0.83 5 1 0.0 1070.5 1101.6 Analysis
6 2022 Western Province Club League (Junior) 2022/08/27 2022/09/17 Cape Town (WCT) Standard 70 0.87 7 2 1.0 1070.5 1101.6 Analysis
5 Cape Winelands Schools Top Schools 2022 (U13 Mix) 2022/08/27 2022/08/27 Cape Winelands (WCW) Standard 60 0.83 5 3 1.0 1114.6 1109.2 Analysis
4 Stellenbosch Primary 2022 (U13) 2022/08/13 2022/08/13 Cape Winelands (WCW) Rapid 30 0.60 6 6 1.0 1114.6 1200.0 Analysis
3 Ceres Open 2022 (B) 2022/04/23 2022/04/23 Cape Winelands (WCW) Standard 65 0.85 6 6 2.0 1129.6 1120.0 Analysis
2 Drakenstein Pioneers Open 2022 (C) 2022/03/26 2022/03/26 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
1 Cape Winelands Schools 2022 (U13 Boys) 2022/03/12 2022/03/12 Cape Winelands (WCW) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 53 19 4 30 21.0 39.6 -88.2 1215.5 1127.2
White 25 10 2 13 11.0 44.0 -51.0 1198.8 1147.8
Black 28 9 2 17 10.0 35.7 -121.4 1230.3 1108.9
Standard All 42 15 4 23 17.0 40.5 -81.0 1216.5 1135.5
White 19 8 2 9 9.0 47.4 -22.4 1182.3 1159.9
Black 23 7 2 14 8.0 34.8 -129.3 1244.8 1115.4
Rapid All 11 4 0 7 4.0 36.4 -115.9 1211.5 1095.6
White 6 2 0 4 2.0 33.3 -141.7 1251.3 1109.6
Black 5 2 0 3 2.0 40.0 -85.0 1163.6 1078.6
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110132074 Kwabe, A (Awonke) 3 2.0 2 0 1 66.7 1144.0 141.7 1285.6 View list
2 1100141748 Arries, A (Aldavian) 2 1.0 1 0 1 50.0 1078.3 0.0 1078.3 View list
3 1100146170 Ntsondwa, L (Lunika) 2 0.0 0 0 2 0.0 1157.3 -425.0 732.3 View list
4 1110108726 Small, Q (Quade) 2 0.0 0 0 2 0.0 1135.3 -425.0 710.3 View list
5 1100139466 Tiemie, J (Jaheim) 2 0.0 0 0 2 0.0 1132.4 -425.0 707.4 View list
6 1150147003 Jansen, M (Malachi) 1 1.0 1 0 0 100.0 1064.8 425.0 1489.8 View list
7 1120140070 Jacobs, Q (Querin) 1 1.0 1 0 0 100.0 1114.6 425.0 1539.6 View list
8 1100161468 Jacobs, J (Jordan) 1 1.0 1 0 0 100.0 1253.2 425.0 1678.2 View list
9 1940111420 Henning, J (Johan) 1 1.0 1 0 0 100.0 1064.8 425.0 1489.8 View list
10 2100138820 Liu, A (Ava) 1 1.0 1 0 0 100.0 1070.5 425.0 1495.5 View list
11 102071989 Dyantyi, L (Liyabona) 1 1.0 1 0 0 100.0 1064.8 425.0 1489.8 View list
12 2100137577 Brikkels, L (Lea) 1 1.0 1 0 0 100.0 1114.6 425.0 1539.6 View list
13 2100138519 Mbi, H (Hlalanathi) 1 1.0 1 0 0 100.0 1070.5 425.0 1495.5 View list
14 1100139441 Mqolo, A (Awonke) 1 1.0 1 0 0 100.0 1253.2 425.0 1678.2 View list
15 2100132325 Nel, N (Nadine) 1 1.0 1 0 0 100.0 1129.6 425.0 1554.6 View list
16 1100149794 Samuels, S (Sachin) 1 1.0 1 0 0 100.0 1140.0 425.0 1565.0 View list
17 1090140069 Scheffer, M (Morne) 1 1.0 1 0 0 100.0 1129.6 425.0 1554.6 View list
18 1090137482 September, C (Caleb) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 1100149796 Smit, L (Liam) 1 1.0 1 0 0 100.0 1091.9 425.0 1516.9 View list
20 2110152338 Somi, O (Onwabe) 1 1.0 1 0 0 100.0 1253.2 425.0 1678.2 View list