Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
930.6
Curent Weighted rating
928.9
Curent Weighted performance
451.8
Current official/published rating (highest between Raw, WR and WP)
930.6
Current floor (min rating allowed)
603.4
Current highest rating achieved
1103.4
Current K-factor
40
Games played this month
0
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 rating
930.6
Projected new Weighed rating
929.2
Projected new Weighted performance
451.8
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 rating
1103.4
Projected new floor
603.4
Projected new K-facor
40
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 rating
928.4
Curent Weighted rating
926.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
928.4
Current floor (min rating allowed)
581.6
Current highest rating achieved
1081.6
Current K-factor
40
Games played this month
0
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 rating
928.4
Projected new Weighed rating
926.5
Projected new Weighted performance
0.0
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 rating
1081.6
Projected new floor
581.6
Projected new K-facor
40
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 rating
1070.0
Curent Weighted rating
1070.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1070.0
Current floor (min rating allowed)
570.0
Current highest rating achieved
1070.0
Current K-factor
40
Games played this month
0
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 rating
1070.0
Projected new Weighed rating
1070.0
Projected new Weighted performance
0.0
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 rating
1070.0
Projected new floor
570.0
Projected new K-facor
40
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 rating
1034.2
Curent Weighted rating
1034.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1034.2
Current floor (min rating allowed)
570.0
Current highest rating achieved
1034.2
Current K-factor
40
Games played this month
0
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 rating
1034.2
Projected new Weighed rating
1034.2
Projected new Weighted performance
0.0
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 rating
1034.2
Projected new floor
570.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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