Player Page

Haripersad, N (Nivaar)
Dob: 2011/05/09 (U14)
Gender: Male
Chess SA id: 1110157246
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (73 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 rating1237.1
Curent Weighted rating1213.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1237.1
Current floor (min rating allowed)737.1
Current highest rating achieved1237.1
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)±157.3
Current Raw change used (final)0.0
Projected new Raw rating1237.1
Projected new Weighed rating1215.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1237.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1237.1
Projected new floor737.1
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 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)700.0
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 floor700.0
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 rating1241.4
Curent Weighted rating1208.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1241.4
Current floor (min rating allowed)741.4
Current highest rating achieved1241.4
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 rating1241.4
Projected new Weighed rating1211.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1241.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1241.4
Projected new floor741.4
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 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)741.4
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 floor741.4
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Kempton Park Cluster Individuals 2024 (U13 Boys) 2024/03/02 2024/03/02 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.5 1218.5 1208.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Kempton Park Cluster Individuals 2024 (U13 Boys) 2024/03/02 2024/03/02 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.5 1218.5 1208.6 Analysis
2 Chess Molecules Rapid 2023 (Grade 5-7) 2023/09/23 2023/09/23 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1196.3 1183.8 Analysis
1 Chess Molecules 16 June Tournament 2023 (Grade 5-7) 2023/06/16 2023/06/16 Ekurhuleni (GE) Rapid 30 0.60 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 1 1 3.5 70.0 170.0 1200.0 1370.0
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 2 1 1 0 1.5 75.0 212.5 1200.0 1412.5
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 5 3 1 1 3.5 70.0 170.0 1200.0 1370.0
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 2 1 1 0 1.5 75.0 212.5 1200.0 1412.5
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 8 2 5 9.0 60.0 85.0 1207.8 1292.8
White 9 5 1 3 5.5 61.1 94.4 1183.3 1277.7
Black 6 3 1 2 3.5 58.3 70.8 1244.7 1315.5
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 15 8 2 5 9.0 60.0 85.0 1207.8 1292.8
White 9 5 1 3 5.5 61.1 94.4 1183.3 1277.7
Black 6 3 1 2 3.5 58.3 70.8 1244.7 1315.5
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 1110301428 Boiwa, E (Emmanuel) 1 1.0 1 0 0 100.0 1218.5 425.0 1643.5 View list
2 112092279 Wadee, M (Muhammad) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1120301451 Mmankgeli, O (Olethabo) 1 1.0 1 0 0 100.0 1218.5 425.0 1643.5 View list
4 1120161577 Tierney, G (Grayson) 1 1.0 1 0 0 100.0 1196.3 425.0 1621.3 View list
5 1110157250 Shah-Naidoo, S (Saahil) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1120301459 Paketh, B (Brendon) 1 1.0 1 0 0 100.0 1218.5 425.0 1643.5 View list
7 1120162444 Mashinini, L (Lwandile) 1 1.0 1 0 0 100.0 1196.3 425.0 1621.3 View list
8 1110162436 Fourie, J (Joss) 1 1.0 1 0 0 100.0 1196.3 425.0 1621.3 View list
9 1110141967 Farkas, C (Coby) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
10 1110301448 Mchunu, L (Lwandile) 1 0.5 0 1 0 50.0 1218.5 0.0 1218.5 View list
11 1110301471 Van Nieuwenhuizen, C (Cayle) 1 0.0 0 0 1 0.0 1218.5 -425.0 793.5 View list
12 1110153986 Nortje, L (Luc) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1130152987 Mann, I (Iowan) 1 0.0 0 0 1 0.0 1196.3 -425.0 771.3 View list
14 2120135696 Hu-Grobbelaar, L (Lalu) 1 0.0 0 0 1 0.0 1196.3 -425.0 771.3 View list
15 2120135695 Crowie, A (Allegra) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list