Player Page

Naidoo, A (Aruen)
Dob: 2010/01/13 (U16)
Gender: Female
Chess SA id: 2100145620
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2023/05/19 (360 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 rating1202.4
Curent Weighted rating1201.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1202.4
Current floor (min rating allowed)702.4
Current highest rating achieved1202.4
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)±165.2
Current Raw change used (final)0.0
Projected new Raw rating1202.4
Projected new Weighed rating1201.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1202.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1202.4
Projected new floor702.4
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 rating1201.2
Curent Weighted rating1201.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1201.2
Current floor (min rating allowed)701.2
Current highest rating achieved1201.2
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)±165.5
Current Raw change used (final)0.0
Projected new Raw rating1201.2
Projected new Weighed rating1201.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1201.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1201.2
Projected new floor701.2
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 rating1188.0
Curent Weighted rating1190.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1190.6
Current floor (min rating allowed)688.0
Current highest rating achieved1188.0
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)±168.7
Current Raw change used (final)0.0
Projected new Raw rating1188.0
Projected new Weighed rating1190.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1190.2
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1188.0
Projected new floor688.0
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)688.0
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 floor688.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Gauteng Open Arnold Classic 2023 (U16) 2023/05/19 2023/05/19 Tshwane (GTP) Rapid 30 0.60 5 4 2.0 1199.0 1200.0 Analysis
1 JMC 2nd Trials 2022 (D) 2022/08/27 2022/08/27 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 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 9 5 0 4 5.0 55.6 47.2 1159.2 1206.4
White 4 1 0 3 1.0 25.0 -212.5 1143.3 930.8
Black 5 4 0 1 4.0 80.0 255.0 1171.8 1426.8
Standard All 5 3 0 2 3.0 60.0 85.0 1102.3 1187.3
White 2 0 0 2 0.0 0.0 -425.0 1086.7 661.7
Black 3 3 0 0 3.0 100.0 425.0 1112.7 1537.7
Rapid All 4 2 0 2 2.0 50.0 0.0 1230.3 1230.3
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 2 1 0 1 1.0 50.0 0.0 1260.5 1260.5
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 1010155596 Millard, G (Gregory) 1 1.0 1 0 0 100.0 1199.0 425.0 1624.0 View list
2 2110141968 Kingsbury, G (Gabriella) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1130141983 Britany, J (Jacob) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1130133856 Samsunder, A (Aryan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1100155626 Seema, B (Bafokeng) 1 1.0 1 0 0 100.0 1199.0 425.0 1624.0 View list
6 1100145629 Wessels, A (Arlo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1110119754 Sun, Q (Qiyuan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 209076633 Scullard, S (Sienne) 1 0.0 0 0 1 0.0 1199.0 -425.0 774.0 View list
9 1090155616 Onyia, K (Kabelo) 1 0.0 0 0 1 0.0 1199.0 -425.0 774.0 View list