Player Page

Matengambiri, P (Pearl)
Dob: 2010/09/05 (U16)
Gender: Female
Chess SA id: 2100109241
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2023/03/25 (423 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 rating930.6
Curent Weighted rating928.9
Curent Weighted performance451.8
Current official/published rating (highest between Raw, WR and WP)930.6
Current floor (min rating allowed)603.4
Current highest rating achieved1103.4
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)±243.4
Current Raw change used (final)0.0
Projected new Raw rating930.6
Projected new Weighed rating929.2
Projected new Weighted performance451.8
Projected new official/published rating (highest between new Raw, new WR and new WP)930.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1103.4
Projected new floor603.4
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 rating928.4
Curent Weighted rating926.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)928.4
Current floor (min rating allowed)581.6
Current highest rating achieved1081.6
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)±244.2
Current Raw change used (final)0.0
Projected new Raw rating928.4
Projected new Weighed rating926.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)928.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1081.6
Projected new floor581.6
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 rating1070.0
Curent Weighted rating1070.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1070.0
Current floor (min rating allowed)570.0
Current highest rating achieved1070.0
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)±199.6
Current Raw change used (final)0.0
Projected new Raw rating1070.0
Projected new Weighed rating1070.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1070.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1070.0
Projected new floor570.0
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 rating1034.2
Curent Weighted rating1034.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1034.2
Current floor (min rating allowed)570.0
Current highest rating achieved1034.2
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)±210.0
Current Raw change used (final)0.0
Projected new Raw rating1034.2
Projected new Weighed rating1034.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1034.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1034.2
Projected new floor570.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 3rd Vikings Champs 2023 (U14A) 2023/03/25 2023/03/25 Buffalo City (EBC) Standard 60 0.83 5 4 1.0 919.0 912.8 Analysis
6 1st Chess Vikings Blitz and Rapid 2019 (Rapid) 2019/07/06 2019/07/06 Buffalo City (EBC) Rapid 11 0.31 5 4 0.0 953.3 1200.0 Analysis
5 1st Chess Vikings Blitz and Rapid 2019 (Blitz) 2019/07/06 2019/07/06 Buffalo City (EBC) Blitz 5 0.18 10 9 0.0 953.3 1200.0 Analysis
4 Buffalo City Trials 5 of 5 2019 (U10A) 2019/05/25 2019/05/25 Buffalo City (EBC) Standard 60 0.83 5 3 1.0 1031.0 998.4 Analysis
3 Buffalo City Trials 4 of 5 2019 (U10A) 2019/05/04 2019/05/04 Buffalo City (EBC) Standard 60 0.83 5 4 0.0 1031.0 998.4 Analysis
2 Buffalo City Trials 3 of 5 2019 (U10A) 2019/04/13 2019/04/13 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1103.4 1081.6 Analysis
1 Buffalo City Trials 1 of 5 2019 (U10A) 2019/02/09 2019/02/09 Buffalo City (EBC) Standard 60 0.83 5 4 0.0 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 33 3 0 30 3.0 9.1 -347.7 1086.1 738.4
White 17 3 0 14 3.0 17.6 -275.0 1116.2 841.2
Black 16 0 0 16 0.0 0.0 -425.0 1054.2 629.2
Standard All 20 3 0 17 3.0 15.0 -297.5 1060.6 763.1
White 11 3 0 8 3.0 27.3 -193.2 1067.5 874.3
Black 9 0 0 9 0.0 0.0 -425.0 1052.1 627.1
Rapid All 4 0 0 4 0.0 0.0 -425.0 1111.8 686.8
White 2 0 0 2 0.0 0.0 -425.0 1108.8 683.8
Black 2 0 0 2 0.0 0.0 -425.0 1114.8 689.8
Blitz All 9 0 0 9 0.0 0.0 -425.0 1131.5 706.5
White 4 0 0 4 0.0 0.0 -425.0 1253.6 828.6
Black 5 0 0 5 0.0 0.0 -425.0 1033.8 608.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 210091490 Obaray, E (Emma) 4 1.0 1 0 3 25.0 1071.9 -212.5 859.4 View list
2 2100109242 George, A (Alaina) 3 1.0 1 0 2 33.3 1055.1 -141.7 913.5 View list
3 1100100199 Botha, T (Tyler) 3 0.0 0 0 3 0.0 1029.2 -425.0 604.2 View list
4 210088688 Scheckter, R (Rebecca) 2 0.0 0 0 2 0.0 1115.5 -425.0 690.5 View list
5 105078265 Van Rooyen, S (Stephan) 2 0.0 0 0 2 0.0 953.3 -425.0 528.3 View list
6 112091179 Deang, A (Aldre) 2 0.0 0 0 2 0.0 1115.5 -425.0 690.5 View list
7 1100150744 Malomane, L (Lerato) 1 1.0 1 0 0 100.0 919.0 425.0 1344.0 View list
8 1110148986 Tywantsi, L (Liphakade) 1 0.0 0 0 1 0.0 919.0 -425.0 494.0 View list
9 1060109308 Obaray, J (Jordan) 1 0.0 0 0 1 0.0 953.3 -425.0 528.3 View list
10 2100148983 Nkohla, L (Linomtha) 1 0.0 0 0 1 0.0 919.0 -425.0 494.0 View list
11 177095864 Ndumndum, B (Babonke) 1 0.0 0 0 1 0.0 953.3 -425.0 528.3 View list
12 190025816 Mtati, A (Anelisa) 1 0.0 0 0 1 0.0 953.3 -425.0 528.3 View list
13 210088697 Mortimer, A (Aimee) 1 0.0 0 0 1 0.0 1103.4 -425.0 678.4 View list
14 2100109243 Mjekula, O (Onela) 1 0.0 0 0 1 0.0 1031.0 -425.0 606.0 View list
15 1060105511 Marnitz, K (Keenan) 1 0.0 0 0 1 0.0 953.3 -425.0 528.3 View list
16 199020422 Manene, S (Sivile) 1 0.0 0 0 1 0.0 953.3 -425.0 528.3 View list
17 1100148976 Makgate, N (Ntlantla) 1 0.0 0 0 1 0.0 919.0 -425.0 494.0 View list
18 102016911 Labuschagne, C (Conrad) 1 0.0 0 0 1 0.0 953.3 -425.0 528.3 View list
19 109073016 Goldswain, M (Matthew) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 204051811 Diemieniet, P (Phoebe) 1 0.0 0 0 1 0.0 953.3 -425.0 528.3 View list