Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Penumala, J (Joshua)
Dob:
2011/11/08 (U14)
Gender:
Male
Chess SA id:
1110155617
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2023/08/09 (279 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
1180.2
Curent Weighted rating
1188.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1188.6
Current floor (min rating allowed)
728.3
Current highest rating achieved
1228.3
Current K-factor
36
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)
±170.6
Current Raw change used (final)
0.0
Projected new Raw rating
1180.2
Projected new Weighed rating
1187.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.6
Projected effective change (new Official - current Official)
-1.0
Projected new highest rating
1228.3
Projected new floor
728.3
Projected new K-facor
36
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
1165.1
Curent Weighted rating
1177.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1177.2
Current floor (min rating allowed)
719.4
Current highest rating achieved
1219.4
Current K-factor
36
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)
±174.3
Current Raw change used (final)
0.0
Projected new Raw rating
1165.1
Projected new Weighed rating
1175.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1175.6
Projected effective change (new Official - current Official)
-1.6
Projected new highest rating
1219.4
Projected new floor
719.4
Projected new K-facor
36
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
1216.6
Curent Weighted rating
1212.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1216.6
Current floor (min rating allowed)
716.6
Current highest rating achieved
1216.6
Current K-factor
36
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)
±161.9
Current Raw change used (final)
0.0
Projected new Raw rating
1216.6
Projected new Weighed rating
1213.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1216.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1216.6
Projected new floor
716.6
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
716.6
Current highest rating achieved
1200.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
716.6
Projected new K-facor
36
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
4
2023 Woman's Day Open Chess Tournament (Knight)
2023/08/09
2023/08/09
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1195.7
1180.2
Analysis
3
2023 Menlo Open Tournament (D)
2023/07/22
2023/07/22
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1228.3
1219.4
Analysis
2
2023 Lubowski Open Tournament (D)
2023/06/24
2023/06/25
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1211.0
1200.0
Analysis
1
Gauteng Open Arnold Classic 2023 (U16)
2023/05/19
2023/05/19
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
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
20
9
1
10
9.5
47.5
-21.3
1209.0
1187.7
White
11
4
0
7
4.0
36.4
-115.9
1226.9
1111.0
Black
9
5
1
3
5.5
61.1
94.4
1187.0
1281.5
Standard
All
15
6
1
8
6.5
43.3
-56.7
1209.1
1152.4
White
8
2
0
6
2.0
25.0
-212.5
1238.7
1026.2
Black
7
4
1
2
4.5
64.3
121.4
1175.3
1296.7
Rapid
All
5
3
0
2
3.0
60.0
85.0
1208.6
1293.6
White
3
2
0
1
2.0
66.7
141.7
1195.6
1337.3
Black
2
1
0
1
1.0
50.0
0.0
1228.2
1228.2
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1080159698
Motau, N (Njabulo)
1
1.0
1
0
0
100.0
1195.7
425.0
1620.7
View list
2
1100148408
Sebolai, W (Warona)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1120143713
Raputsoa, P (Preciousstone)
1
1.0
1
0
0
100.0
1211.0
425.0
1636.0
View list
4
1120135739
Pretorius, P (Pieter)
1
1.0
1
0
0
100.0
1211.0
425.0
1636.0
View list
5
2140137416
Ottermann, A (Ayla)
1
1.0
1
0
0
100.0
1195.7
425.0
1620.7
View list
6
2100143853
Van Wyk, I (Ilnah)
1
1.0
1
0
0
100.0
1228.3
425.0
1653.3
View list
7
1090144433
Ussuph, Y (Yahya)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2090148397
Dipheko, A (Amantle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1100148660
Mmakou, L (Lesedi)
1
1.0
1
0
0
100.0
1211.0
425.0
1636.0
View list
10
1110139984
Le Roux, R (Reuben)
1
0.5
0
1
0
50.0
1228.3
0.0
1228.3
View list
11
1090159697
Morwane, O (Olereabetswe)
1
0.0
0
0
1
0.0
1195.7
-425.0
770.7
View list
12
1130134055
Swart, J (Jevan)
1
0.0
0
0
1
0.0
1211.0
-425.0
786.0
View list
13
2140135778
Sutherland, K (Kiona)
1
0.0
0
0
1
0.0
1195.7
-425.0
770.7
View list
14
1080152160
Motsepe, O (Ofentse)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1090143164
Mothokwa, K (Keabetswe)
1
0.0
0
0
1
0.0
1211.0
-425.0
786.0
View list
16
2130119628
Loubser, L (Lara)
1
0.0
0
0
1
0.0
1228.3
-425.0
803.3
View list
17
2140149175
Boshoff, M (Milah)
1
0.0
0
0
1
0.0
1195.7
-425.0
770.7
View list
18
1080100302
Goncalves, A (Adriano)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1110117066
Du Preez, J (Joah)
1
0.0
0
0
1
0.0
1228.3
-425.0
803.3
View list
20
1140149149
Dsouza, E (Ethan)
1
0.0
0
0
1
0.0
1228.3
-425.0
803.3
View list