Player Page

Mampana, N (Ntokozo)
Dob: 2013/11/17 (U12)
Gender: Male
Chess SA id: 1130310491
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/11/23 (10 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 rating1371.0
Current Weighted rating1215.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1371.0
Current highest rating achieved1371.0
Current floor (min rating allowed)871.0
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)±130.0
Current Raw change used (final)0.0
Projected new Raw rating1371.0
Projected new Weighed rating1118.9
Projected new Weighted performance1241.5
Projected new final Raw rating (if new WP > new Raw)1371.0
Projected new highest rating1371.0
Projected new floor871.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1371.0
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 rating1326.8
Current Weighted rating1212.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1326.8
Current highest rating achieved1326.8
Current floor (min rating allowed)826.8
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)±138.4
Current Raw change used (final)0.0
Projected new Raw rating1326.8
Projected new Weighed rating1116.0
Projected new Weighted performance909.6
Projected new final Raw rating (if new WP > new Raw)1326.8
Projected new highest rating1326.8
Projected new floor826.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1326.8
Projected effective change (new Official - current Official)=0.0
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 rating1302.8
Current Weighted rating1208.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1302.8
Current highest rating achieved1302.8
Current floor (min rating allowed)802.8
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)±143.2
Current Raw change used (final)0.0
Projected new Raw rating1302.8
Projected new Weighed rating1111.9
Projected new Weighted performance544.9
Projected new final Raw rating (if new WP > new Raw)1302.8
Projected new highest rating1302.8
Projected new floor802.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1302.8
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Queens Gambit Chess Open 2024 (D) 2024/11/23 2024/11/23 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1212.6 1215.6 Analysis
2 Evaton #Bossoya Chess Rapid 09 Nov 2024 (D) 2024/11/09 2024/11/09 Sedibeng (GSV) Rapid 30 0.60 6 6 5.5 1212.6 1200.0 Analysis
1 Gauteng Schools Individuals Finals 2024 (U11 Boys) 2024/08/16 2024/08/16 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Queens Gambit Chess Open 2024 (D) 2024/11/23 2024/11/23 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1212.6 1215.6 Analysis
2 Evaton #Bossoya Chess Rapid 09 Nov 2024 (D) 2024/11/09 2024/11/09 Sedibeng (GSV) Rapid 30 0.60 6 6 5.5 1212.6 1200.0 Analysis
1 Gauteng Schools Individuals Finals 2024 (U11 Boys) 2024/08/16 2024/08/16 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 11 1 3 11.5 76.7 226.7 1357.0 1583.7
White 8 6 1 1 6.5 81.3 265.6 1371.9 1637.5
Black 7 5 0 2 5.0 71.4 182.1 1340.1 1522.2
Standard All 9 6 0 3 6.0 66.7 141.7 1399.0 1540.6
White 5 4 0 1 4.0 80.0 255.0 1418.7 1673.7
Black 4 2 0 2 2.0 50.0 0.0 1374.4 1374.4
Rapid All 6 5 1 0 5.5 91.7 354.2 1294.1 1648.3
White 3 2 1 0 2.5 83.3 283.3 1293.9 1577.2
Black 3 3 0 0 3.0 100.0 425.0 1294.3 1719.3
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 15 11 1 3 11.5 76.7 226.7 1357.0 1583.7
White 8 6 1 1 6.5 81.3 265.6 1371.9 1637.5
Black 7 5 0 2 5.0 71.4 182.1 1340.1 1522.2
Standard All 9 6 0 3 6.0 66.7 141.7 1399.0 1540.6
White 5 4 0 1 4.0 80.0 255.0 1418.7 1673.7
Black 4 2 0 2 2.0 50.0 0.0 1374.4 1374.4
Rapid All 6 5 1 0 5.5 91.7 354.2 1294.1 1648.3
White 3 2 1 0 2.5 83.3 283.3 1293.9 1577.2
Black 3 3 0 0 3.0 100.0 425.0 1294.3 1719.3
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 1140159465 Marnewick, C (Carter) 1 1.0 1 0 0 100.0 1212.6 425.0 1637.6 View list
2 1130310490 Malinga, N (Nathan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1130307740 Khumalo, T (Thandolwethu) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1130310483 Foba, K (Kamohelo) 1 1.0 1 0 0 100.0 1212.6 425.0 1637.6 View list
5 2140139659 Du Toit, M (Monika) 1 1.0 1 0 0 100.0 1212.6 425.0 1637.6 View list
6 2130310450 Ditshego, S (Sharika) 1 1.0 1 0 0 100.0 1212.6 425.0 1637.6 View list
7 2150137653 Conradie, I (Ingrid) 1 1.0 1 0 0 100.0 1212.6 425.0 1637.6 View list
8 1150158312 Brancato, S (Sebastian) 1 1.0 1 0 0 100.0 1212.6 425.0 1637.6 View list
9 1170158311 Abdul, M (Muhammed Ayaan) 1 1.0 1 0 0 100.0 1212.6 425.0 1637.6 View list
10 1130303567 Ramokhali, K (Kagisho) 1 1.0 1 0 0 100.0 1212.6 425.0 1637.6 View list
11 1150313320 Pobe, M (Molemo) 1 1.0 1 0 0 100.0 1212.6 425.0 1637.6 View list
12 1140310494 Masekane, L (Lethabo) 1 0.5 0 1 0 50.0 1212.6 0.0 1212.6 View list
13 1130150830 White, G (George Edward) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1130134053 Roos, E (Ewan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 2130130731 Papanicolaou, M (Mila) 1 0.0 0 0 1 0.0 1212.6 -425.0 787.6 View list