Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Netshivhera, J (Joshua)
Dob:
2007/10/11 (U18)
Gender:
Male
Chess SA id:
1070155554
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2023/05/20 (553 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
Current Raw rating
1095.4
Current Weighted rating
1100.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1100.6
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±192.5
Current Raw change used (final)
0.0
Projected new Raw rating
1095.4
Projected new Weighed rating
1011.3
Projected new Weighted performance
424.9
Projected new final Raw rating (if new WP > new Raw)
1095.4
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1095.4
Projected effective change (new Official - current Official)
-5.2
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
Current Raw rating
1074.7
Current Weighted rating
1081.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1081.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±198.2
Current Raw change used (final)
0.0
Projected new Raw rating
1074.7
Projected new Weighed rating
992.9
Projected new Weighted performance
436.8
Projected new final Raw rating (if new WP > new Raw)
1074.7
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1074.7
Projected effective change (new Official - current Official)
-6.3
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
2
Sparticus 1 2023 (A)
2023/05/20
2023/05/20
Gert Sibande (MGS)
Standard
60
0.83
5
5
0.0
1200.0
1200.0
Analysis
1
Gauteng Open Arnold Classic 2023 (D)
2023/05/20
2023/05/20
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
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
9
1
0
8
1.0
11.1
-330.6
1204.1
873.5
White
5
1
0
4
1.0
20.0
-255.0
1200.0
945.0
Black
4
0
0
4
0.0
0.0
-425.0
1209.2
784.2
Standard
All
9
1
0
8
1.0
11.1
-330.6
1204.1
873.5
White
5
1
0
4
1.0
20.0
-255.0
1200.0
945.0
Black
4
0
0
4
0.0
0.0
-425.0
1209.2
784.2
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1090155551
Maloi, K (Katlego)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2070156706
Makateng, T (Tsebo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1080155543
Buthelezi, S (Siya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1110134886
Thomson-Selibowitz, R (Ryder)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1050156712
Svubure, W (Walter)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2070156711
Shah, T (Tayiba)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1070155556
Ribeiro, K (Keegan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2080156709
Ntshalintshali, O (Owethu)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1060156708
Ngwenya, M (Mfundo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
