Chess South Africa
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Chess South Africa
Davis, J (Joshua)
Dob:
2011/08/16 (U14)
Gender:
Male
Chess SA id:
1110138747
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (105 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
1125.0
Curent Weighted rating
1159.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1159.0
Current floor (min rating allowed)
669.2
Current highest rating achieved
1169.2
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)
±184.5
Current Raw change used (final)
0.0
Projected new Raw rating
1125.0
Projected new Weighed rating
1155.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1155.9
Projected effective change (new Official - current Official)
-3.1
Projected new highest rating
1169.2
Projected new floor
669.2
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
1144.6
Curent Weighted rating
1187.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1187.3
Current floor (min rating allowed)
700.0
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)
±179.4
Current Raw change used (final)
0.0
Projected new Raw rating
1144.6
Projected new Weighed rating
1183.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1183.4
Projected effective change (new Official - current Official)
-3.9
Projected new highest rating
1200.0
Projected new floor
700.0
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
1152.0
Curent Weighted rating
1152.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1152.0
Current floor (min rating allowed)
652.0
Current highest rating achieved
1152.0
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)
±177.6
Current Raw change used (final)
0.0
Projected new Raw rating
1152.0
Projected new Weighed rating
1152.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1152.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1152.0
Projected new floor
652.0
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
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)
652.0
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
652.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
3
0.0
1169.2
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
CT District East Schools Chess Individuals Trails 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
3
0.0
1169.2
1200.0
Analysis
1
2022 East Dist Individuals (U11)
2022/03/13
2022/03/13
Cape Town (WCT)
Rapid
45
0.74
6
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
3
0
0
3
0.0
0.0
-425.0
1231.4
806.4
White
2
0
0
2
0.0
0.0
-425.0
1247.0
822.0
Black
1
0
0
1
0.0
0.0
-425.0
1200.0
775.0
Standard
All
3
0
0
3
0.0
0.0
-425.0
1231.4
806.4
White
2
0
0
2
0.0
0.0
-425.0
1247.0
822.0
Black
1
0
0
1
0.0
0.0
-425.0
1200.0
775.0
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
2
6
2.0
22.2
-236.1
1206.9
970.8
White
5
0
2
3
1.0
20.0
-255.0
1212.4
957.4
Black
4
1
0
3
1.0
25.0
-212.5
1200.0
987.5
Standard
All
3
0
0
3
0.0
0.0
-425.0
1231.4
806.4
White
2
0
0
2
0.0
0.0
-425.0
1247.0
822.0
Black
1
0
0
1
0.0
0.0
-425.0
1200.0
775.0
Rapid
All
6
1
2
3
2.0
33.3
-141.7
1194.7
1053.0
White
3
0
2
1
1.0
33.3
-141.7
1189.3
1047.7
Black
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
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
1110138779
Pietersen, Z (Zeeck Marnus)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2110138792
Van Zyl, L (Lindie)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
3
2110138781
Rhaino, D (Dwane)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1110138794
Xakwe, L (Luhle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1110193389
Petersen, L (Lathem)
1
0.0
0
0
1
0.0
1169.2
-425.0
744.2
View list
6
1110138775
Ntengento, N (Nathan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1120193385
Naidoo, Z (Zac)
1
0.0
0
0
1
0.0
1169.2
-425.0
744.2
View list
8
2110109006
Jacobs, T (Teleah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1110157082
Conradie, M (Michael)
1
0.0
0
0
1
0.0
1169.2
-425.0
744.2
View list