Player Page

Sikhonde, N (Nelisiwe)
Dob: 2006/04/14 (U20)
Gender: Female
Chess SA id: 2060192131
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/12/03 (15 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 rating1105.3
Current Weighted rating1166.1
Current Weighted performance998.3
Current official/published rating (highest between Raw, WR and WP)1166.1
Current highest rating achieved1193.4
Current floor (min rating allowed)693.4
Current K-factor40
Games played this month9
Score (S)5.0
Expected score (We)4.25
Difference (S-We)0.75
Current Raw change (no limits, including tournament time weight)30.0
Current min/max change allowed (with limits)±189.8
Current Raw change used (final)30.0
Projected new Raw rating1135.3
Projected new Weighed rating1071.6
Projected new Weighted performance1075.4
Projected new final Raw rating (if new WP > new Raw)1135.3
Projected new highest rating1193.4
Projected new floor693.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1135.3
Projected effective change (new Official - current Official)-30.8
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 rating1179.7
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1209.6
Current floor (min rating allowed)709.6
Current K-factor36
Games played this month9
Score (S)5.0
Expected score (We)4.96
Difference (S-We)0.04
Current Raw change (no limits, including tournament time weight)1.4
Current min/max change allowed (with limits)±170.7
Current Raw change used (final)1.4
Projected new Raw rating1181.1
Projected new Weighed rating1104.0
Projected new Weighted performance884.3
Projected new final Raw rating (if new WP > new Raw)1181.1
Projected new highest rating1209.6
Projected new floor709.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1181.1
Projected effective change (new Official - current Official)-18.9
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 rating1048.4
Current Weighted rating1126.2
Current Weighted performance1043.9
Current official/published rating (highest between Raw, WR and WP)1126.2
Current highest rating achieved1149.2
Current floor (min rating allowed)649.2
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)±205.8
Current Raw change used (final)0.0
Projected new Raw rating1048.4
Projected new Weighed rating1033.8
Projected new Weighted performance1043.9
Projected new final Raw rating (if new WP > new Raw)1048.4
Projected new highest rating1149.2
Projected new floor649.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1048.4
Projected effective change (new Official - current Official)-77.8
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 rating1034.2
Current Weighted rating1150.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1150.3
Current highest rating achieved1034.2
Current floor (min rating allowed)534.2
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)±210.0
Current Raw change used (final)0.0
Projected new Raw rating1034.2
Projected new Weighed rating1056.5
Projected new Weighted performance496.3
Projected new final Raw rating (if new WP > new Raw)1034.2
Projected new highest rating1034.2
Projected new floor534.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1056.5
Projected effective change (new Official - current Official)-93.8
Tournaments
Tournament: USSA Chess Championships 2024 (Ladies)
Start: 2024/11/29  End: 2024/12/03  Host: GTP  Type: Standard   Time: 120  Time weight: 1.00  Rounds: 9
Games: 9  Score: 5.0
Main rating: 1105.3  Rating gain/loss: 30.0
Type rating: 1179.7  Rating gain/loss: 1.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
11 USSA Chess Championships 2024 (Ladies) 2024/11/29 2024/12/03 Tshwane (GTP) Standard 120 1.00 9 9 5.0 1105.3 1179.7 Analysis
10 WITS 6th Trials 2024 2024/10/10 2024/10/10 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 2.5 1109.3 1038.8 Analysis
9 Guateng Universities Chess Championship 2024 2024/10/05 2024/10/05 Joe Gqabi (EJG) Standard 60 0.83 5 4 1.0 1109.3 1209.6 Analysis
8 WITS 6th Trials 2024 2024/09/21 2024/09/21 Johannesburg Metro (GJM) Rapid 30 0.60 5 4 0.5 1109.3 1038.8 Analysis
7 WITS Blitz 2nd 2024 2024/08/22 2024/08/22 Johannesburg Metro (GJM) Blitz 5 0.18 5 5 0.0 1157.9 1200.0 Analysis
6 Wits 5th Trials 2024 2024/08/17 2024/08/17 Johannesburg Metro (GJM) Rapid 30 0.60 5 4 0.5 1157.9 1071.6 Analysis
5 WITS Blitz 2024 2024/08/15 2024/08/15 Johannesburg Metro (GJM) Blitz 5 0.18 5 4 0.0 1157.9 1200.0 Analysis
4 Wits 4th Trials 2024 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Rapid 30 0.60 5 4 0.0 1193.4 1132.0 Analysis
3 Gauteng Cup 2nd Edition 2024 2024/05/18 2024/05/18 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.5 1184.4 1200.0 Analysis
2 Wits 1st Trials 2024 2024/03/16 2024/03/16 Johannesburg Metro (GJM) Rapid 30 0.60 5 4 1.0 1184.9 1149.2 Analysis
1 University of the Witwatersrand vs University of Johannesburg 2024 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 15 0.39 5 4 1.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 USSA Chess Championships 2024 (Ladies) 2024/11/29 2024/12/03 Tshwane (GTP) Standard 120 1.00 9 9 5.0 1105.3 1179.7 Analysis
10 WITS 6th Trials 2024 2024/10/10 2024/10/10 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 2.5 1109.3 1038.8 Analysis
9 Guateng Universities Chess Championship 2024 2024/10/05 2024/10/05 Joe Gqabi (EJG) Standard 60 0.83 5 4 1.0 1109.3 1209.6 Analysis
8 WITS 6th Trials 2024 2024/09/21 2024/09/21 Johannesburg Metro (GJM) Rapid 30 0.60 5 4 0.5 1109.3 1038.8 Analysis
7 WITS Blitz 2nd 2024 2024/08/22 2024/08/22 Johannesburg Metro (GJM) Blitz 5 0.18 5 5 0.0 1157.9 1200.0 Analysis
6 Wits 5th Trials 2024 2024/08/17 2024/08/17 Johannesburg Metro (GJM) Rapid 30 0.60 5 4 0.5 1157.9 1071.6 Analysis
5 WITS Blitz 2024 2024/08/15 2024/08/15 Johannesburg Metro (GJM) Blitz 5 0.18 5 4 0.0 1157.9 1200.0 Analysis
4 Wits 4th Trials 2024 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Rapid 30 0.60 5 4 0.0 1193.4 1132.0 Analysis
3 Gauteng Cup 2nd Edition 2024 2024/05/18 2024/05/18 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.5 1184.4 1200.0 Analysis
2 Wits 1st Trials 2024 2024/03/16 2024/03/16 Johannesburg Metro (GJM) Rapid 30 0.60 5 4 1.0 1184.9 1149.2 Analysis
1 University of the Witwatersrand vs University of Johannesburg 2024 2024/02/24 2024/02/24 Johannesburg Metro (GJM) Rapid 15 0.39 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 51 12 4 35 14.0 27.5 -191.7 1248.5 1056.8
White 28 8 3 17 9.5 33.9 -136.6 1249.1 1112.5
Black 23 4 1 18 4.5 19.6 -258.7 1247.8 989.1
Standard All 17 8 1 8 8.5 50.0 0.0 1152.7 1152.7
White 9 4 1 4 4.5 50.0 0.0 1227.5 1227.5
Black 8 4 0 4 4.0 50.0 0.0 1068.5 1068.5
Rapid All 25 4 3 18 5.5 22.0 -238.0 1299.4 1061.4
White 14 4 2 8 5.0 35.7 -121.4 1254.0 1132.5
Black 11 0 1 10 0.5 4.5 -386.4 1357.3 970.9
Blitz All 9 0 0 9 0.0 0.0 -425.0 1288.1 863.1
White 5 0 0 5 0.0 0.0 -425.0 1274.4 849.4
Black 4 0 0 4 0.0 0.0 -425.0 1305.2 880.2
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 51 12 4 35 14.0 27.5 -191.7 1248.5 1056.8
White 28 8 3 17 9.5 33.9 -136.6 1249.1 1112.5
Black 23 4 1 18 4.5 19.6 -258.7 1247.8 989.1
Standard All 17 8 1 8 8.5 50.0 0.0 1152.7 1152.7
White 9 4 1 4 4.5 50.0 0.0 1227.5 1227.5
Black 8 4 0 4 4.0 50.0 0.0 1068.5 1068.5
Rapid All 25 4 3 18 5.5 22.0 -238.0 1299.4 1061.4
White 14 4 2 8 5.0 35.7 -121.4 1254.0 1132.5
Black 11 0 1 10 0.5 4.5 -386.4 1357.3 970.9
Blitz All 9 0 0 9 0.0 0.0 -425.0 1288.1 863.1
White 5 0 0 5 0.0 0.0 -425.0 1274.4 849.4
Black 4 0 0 4 0.0 0.0 -425.0 1305.2 880.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1030161571 Magaele, K (Kholofelo) 4 0.0 0 0 4 0.0 1165.2 -425.0 740.2 View list
2 2040105000 Kadiaka, L (Lerato) 3 0.0 0 0 3 0.0 1141.7 -425.0 716.7 View list
3 1030119296 Nganga, S (Stephen) 3 0.0 0 0 3 0.0 1166.9 -425.0 741.9 View list
4 1020148163 Vele, O (Ompha) 3 0.0 0 0 3 0.0 1150.7 -425.0 725.7 View list
5 1060118318 Malungana, P (Perseverance) 2 1.0 1 0 1 50.0 1189.2 0.0 1189.2 View list
6 205079091 Motseto, M (Mikhenso) 2 1.0 1 0 1 50.0 1144.8 0.0 1144.8 View list
7 102091508 Mahashe, A (Ayakha) 2 0.5 0 1 1 25.0 1157.9 -212.5 945.4 View list
8 1050300890 Hlonolofatso, M (Mailula) 2 0.5 0 1 1 25.0 1133.6 -212.5 921.1 View list
9 1990141277 Cele, S (Siyabonga) 2 0.0 0 0 2 0.0 1157.9 -425.0 732.9 View list
10 2040150723 Forosi, S (Siphosihle) 1 1.0 1 0 0 100.0 1105.3 425.0 1530.3 View list
11 2030148120 Langa, N (Ntando) 1 1.0 1 0 0 100.0 1105.3 425.0 1530.3 View list
12 1050312959 Khumalo, A (Aphile) 1 1.0 1 0 0 100.0 1109.3 425.0 1534.3 View list
13 2020148122 Mangwane, N (Neo) 1 1.0 1 0 0 100.0 1105.3 425.0 1530.3 View list
14 1030162655 Maudu, M (Mpho) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 2020162658 Mudzengerere, M (Makaita) 1 1.0 1 0 0 100.0 1109.3 425.0 1534.3 View list
16 1030312960 Nkadimeng, H (Hlogi) 1 1.0 1 0 0 100.0 1109.3 425.0 1534.3 View list
17 2050162320 Ramadie, P (Pelonomi) 1 1.0 1 0 0 100.0 1105.3 425.0 1530.3 View list
18 2040304967 Tsotetsi, D (Dimakatso) 1 1.0 1 0 0 100.0 1184.4 425.0 1609.4 View list
19 202044820 Tsotetsi, M (Mercy) 1 1.0 1 0 0 100.0 1105.3 425.0 1530.3 View list
20 1980147199 Mkhuma, S (Smangaliso Mbekezeli) 1 0.5 0 1 0 50.0 1109.3 0.0 1109.3 View list