Player Page

Macheke, N (Nkateko)
Dob: 2009/05/07 (U16)
Gender: Male
Chess SA id: 1090155983
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/09/21 (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
Current Raw rating1474.3
Current Weighted rating1269.5
Current Weighted performance1453.6
Current official/published rating (highest between Raw, WR and WP)1474.3
Current highest rating achieved1474.3
Current floor (min rating allowed)974.3
Current K-factor32
Games played this month6
Score (S)5.5
Expected score (We)3.96
Difference (S-We)1.28
Current Raw change (no limits, including tournament time weight)40.9
Current min/max change allowed (with limits)±112.2
Current Raw change used (final)40.9
Projected new Raw rating1515.2
Projected new Weighed rating1170.6
Projected new Weighted performance1542.3
Projected new final Raw rating (if new WP > new Raw)1542.3
Projected new highest rating1542.3
Projected new floor1042.3
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1542.3
Projected effective change (new Official - current Official)+68.0
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 rating1475.3
Current Weighted rating1271.8
Current Weighted performance1453.6
Current official/published rating (highest between Raw, WR and WP)1475.3
Current highest rating achieved1475.3
Current floor (min rating allowed)975.3
Current K-factor32
Games played this month6
Score (S)5.5
Expected score (We)4.00
Difference (S-We)1.50
Current Raw change (no limits, including tournament time weight)48.0
Current min/max change allowed (with limits)±112.0
Current Raw change used (final)48.0
Projected new Raw rating1523.3
Projected new Weighed rating1172.8
Projected new Weighted performance1542.3
Projected new final Raw rating (if new WP > new Raw)1542.3
Projected new highest rating1542.3
Projected new floor1042.3
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1542.3
Projected effective change (new Official - current Official)+67.0
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
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)1200.0
Projected effective change (new Official - current Official)=0.0
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
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)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: JCC St Peters Sports & Cultural Festival 2024
Start: 2024/09/20  End: 2024/09/21  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 6
Games: 6  Score: 5.5
Main rating: 1474.3  Rating gain/loss: 40.9
Type rating: 1475.3  Rating gain/loss: 48.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
6 JCC St Peters Sports & Cultural Festival 2024 2024/09/20 2024/09/21 Johannesburg Metro (GJM) Standard 60 0.83 6 6 5.5 1474.3 1475.3 Analysis
5 2024 Tshwane North School District Team League Finals (U17) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 4 3.0 1397.0 1399.0 Analysis
4 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1285.4 1300.8 Analysis
3 2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1239.7 1249.7 Analysis
2 District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1239.7 1249.7 Analysis
1 2024 Wynie Robbertse Chess Tournament (C1) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1189.8 1186.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 JCC St Peters Sports & Cultural Festival 2024 2024/09/20 2024/09/21 Johannesburg Metro (GJM) Standard 60 0.83 6 6 5.5 1474.3 1475.3 Analysis
6 2024 Tshwane North School District Team League Finals (U17) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 4 3.0 1397.0 1399.0 Analysis
5 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1285.4 1300.8 Analysis
4 2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1239.7 1249.7 Analysis
3 District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1239.7 1249.7 Analysis
2 2024 Wynie Robbertse Chess Tournament (C1) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1189.8 1186.7 Analysis
1 2023 Tshwane North School District CLOSED Individual Championships (D3) (U15 Open) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 30 21 3 6 22.5 75.0 212.5 1307.0 1519.5
White 17 12 2 3 13.0 76.5 225.0 1303.2 1528.2
Black 13 9 1 3 9.5 73.1 196.2 1311.9 1508.1
Standard All 30 21 3 6 22.5 75.0 212.5 1307.0 1519.5
White 17 12 2 3 13.0 76.5 225.0 1303.2 1528.2
Black 13 9 1 3 9.5 73.1 196.2 1311.9 1508.1
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 35 23 3 9 24.5 70.0 170.0 1296.5 1466.5
White 20 14 2 4 15.0 75.0 212.5 1295.5 1508.0
Black 15 9 1 5 9.5 63.3 113.3 1297.8 1411.2
Standard All 35 23 3 9 24.5 70.0 170.0 1296.5 1466.5
White 20 14 2 4 15.0 75.0 212.5 1295.5 1508.0
Black 15 9 1 5 9.5 63.3 113.3 1297.8 1411.2
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2070115594 Grahan, C (Chie-Ann) 1 1.0 1 0 0 100.0 1285.4 425.0 1710.4 View list
2 1070154913 Chuang, B (Bob) 1 1.0 1 0 0 100.0 1474.3 425.0 1899.3 View list
3 1100156771 Chocklingo-Langford, C (Che) 1 1.0 1 0 0 100.0 1474.3 425.0 1899.3 View list
4 2020300408 Maphupha, T (Tendani) 1 1.0 1 0 0 100.0 1189.8 425.0 1614.8 View list
5 1090303713 Makgabane, K (Kamogelo) 1 1.0 1 0 0 100.0 1239.7 425.0 1664.7 View list
6 1090130089 Matsiokolo, G (Godisang) 1 1.0 1 0 0 100.0 1397.0 425.0 1822.0 View list
7 1080153892 Matlala, T (Takatso) 1 1.0 1 0 0 100.0 1397.0 425.0 1822.0 View list
8 1080135396 Mnguni, N (Neo) 1 1.0 1 0 0 100.0 1474.3 425.0 1899.3 View list
9 1110143051 Naude, J (Johan) 1 1.0 1 0 0 100.0 1189.8 425.0 1614.8 View list
10 1100303718 Mthombeni, L (Lesedi) 1 1.0 1 0 0 100.0 1239.7 425.0 1664.7 View list
11 1090161709 Msimango, M (Moremi) 1 1.0 1 0 0 100.0 1474.3 425.0 1899.3 View list
12 1080148656 Acker, S (Steven) 1 1.0 1 0 0 100.0 1285.4 425.0 1710.4 View list
13 1080139930 Porteous, S (Stephen) 1 1.0 1 0 0 100.0 1285.4 425.0 1710.4 View list
14 1090153724 Russell, J (Jordan) 1 1.0 1 0 0 100.0 1474.3 425.0 1899.3 View list
15 1090159856 Saputra, Z (Zyanbi) 1 1.0 1 0 0 100.0 1239.7 425.0 1664.7 View list
16 1080308867 Sekate, K (Keoagile) 1 1.0 1 0 0 100.0 1397.0 425.0 1822.0 View list
17 1100303402 Shioma, J (Joshua) 1 1.0 1 0 0 100.0 1239.7 425.0 1664.7 View list
18 1090303404 Smit, E (Ewald) 1 1.0 1 0 0 100.0 1285.4 425.0 1710.4 View list
19 2120109366 Theron, C (Carla) 1 1.0 1 0 0 100.0 1189.8 425.0 1614.8 View list
20 1090303725 Tshabalala, T (Tintswalo) 1 1.0 1 0 0 100.0 1239.7 425.0 1664.7 View list