Player Page

Naidoo, M (Marisa)
Dob: 2007/10/08 (U18)
Gender: Female
Chess SA id: 2070144872
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2023/07/22 (296 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 rating1144.0
Curent Weighted rating1133.1
Curent Weighted performance830.3
Current official/published rating (highest between Raw, WR and WP)1144.0
Current floor (min rating allowed)654.5
Current highest rating achieved1154.5
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)±179.6
Current Raw change used (final)0.0
Projected new Raw rating1144.0
Projected new Weighed rating1134.0
Projected new Weighted performance830.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1144.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1154.5
Projected new floor654.5
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 rating1141.2
Curent Weighted rating1127.3
Curent Weighted performance824.8
Current official/published rating (highest between Raw, WR and WP)1141.2
Current floor (min rating allowed)643.6
Current highest rating achieved1143.6
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)±180.3
Current Raw change used (final)0.0
Projected new Raw rating1141.2
Projected new Weighed rating1128.5
Projected new Weighted performance824.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1141.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1143.6
Projected new floor643.6
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)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 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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Ekurhuleni North High Schools Girls District Team Finals 2023 (U18) 2023/07/22 2023/07/22 Ekurhuleni (GE) Standard 60 0.83 6 2 2.0 1105.8 1094.8 Analysis
5 Ekurhuleni North Schools Individual Finals 2023 (U18 Girls) 2023/05/13 2023/05/13 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1098.5 1084.0 Analysis
4 ACB Tournament 2022 (A) 2022/10/07 2022/10/08 Ekurhuleni (GE) Standard 90 0.94 5 4 0.0 1154.5 1143.6 Analysis
3 2022 Gauteng Schools Team Championships (U15 Girls) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
2 Ekurhuleni-North Schools Teams 2022 (Girl Reserves) 2022/08/20 2022/08/20 Ekurhuleni (GE) Standard 60 0.83 6 6 5.0 1200.0 1200.0 Analysis
1 Ekurhuleni-North Schools Teams 2022 (U15) 2022/08/13 2022/08/13 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 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 25 10 0 15 10.0 40.0 -85.0 1200.3 1115.3
White 13 5 0 8 5.0 38.5 -98.1 1193.1 1095.1
Black 12 5 0 7 5.0 41.7 -70.8 1208.2 1137.3
Standard All 25 10 0 15 10.0 40.0 -85.0 1200.3 1115.3
White 13 5 0 8 5.0 38.5 -98.1 1193.1 1095.1
Black 12 5 0 7 5.0 41.7 -70.8 1208.2 1137.3
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 2090145484 Perez, S (Sammy) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
2 206071077 Myeni, H (Happy) 2 2.0 2 0 0 100.0 1105.8 425.0 1530.8 View list
3 2100142569 Mamburu, T (Tiana) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
4 2120142706 Mabobo, M (Miracle) 2 1.0 1 0 1 50.0 1200.0 0.0 1200.0 View list
5 1080144862 Hendricks, C (Craighan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2060151742 Lekgodi, K (Kholofelo) 1 1.0 1 0 0 100.0 1098.5 425.0 1523.5 View list
7 2070154908 Mendes, A (Annabella) 1 1.0 1 0 0 100.0 1098.5 425.0 1523.5 View list
8 207071086 Padi, Z (Zandile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2080145960 Ntini, K (Keamogetswe Precious) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 108095757 Visagie, M (Mondre) 1 0.0 0 0 1 0.0 1154.5 -425.0 729.5 View list
11 2050142600 Singh, K (Kimberly) 1 0.0 0 0 1 0.0 1098.5 -425.0 673.5 View list
12 2080101846 Shoba, L (Louisa) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 2080142623 Rwodzi, M (Makanaka) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1080135404 Robbetze, Z (Zamian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 2090101528 Mthetwa, N (Nonhle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 206071040 Mabaso, F (Felicity) 1 0.0 0 0 1 0.0 1098.5 -425.0 673.5 View list
17 2080117841 Maritz, S (Sune) 1 0.0 0 0 1 0.0 1154.5 -425.0 729.5 View list
18 1070142610 Marais, D (Dylan) 1 0.0 0 0 1 0.0 1154.5 -425.0 729.5 View list
19 2080145937 Manala, M (Mosireletsi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 2060154906 Keyser, K (Kaitlin) 1 0.0 0 0 1 0.0 1098.5 -425.0 673.5 View list