Chess South Africa
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Chess South Africa
Haak, JG (Joshua)
Dob:
2002/04/28 (Adult)
Gender:
Male
Chess SA id:
102011578
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/08/17 (1751 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
1265.0
Curent Weighted rating
1252.1
Curent Weighted performance
476.5
Current official/published rating (highest between Raw, WR and WP)
1265.0
Current floor (min rating allowed)
765.0
Current highest rating achieved
1265.0
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)
±151.1
Current Raw change used (final)
0.0
Projected new Raw rating
1265.0
Projected new Weighed rating
1253.5
Projected new Weighted performance
476.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1265.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1265.0
Projected new floor
765.0
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
1265.0
Curent Weighted rating
1250.2
Curent Weighted performance
475.2
Current official/published rating (highest between Raw, WR and WP)
1265.0
Current floor (min rating allowed)
765.0
Current highest rating achieved
1265.0
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)
±151.1
Current Raw change used (final)
0.0
Projected new Raw rating
1265.0
Projected new Weighed rating
1251.8
Projected new Weighted performance
475.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1265.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1265.0
Projected new floor
765.0
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
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)
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)
±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
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
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)
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)
±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
700.0
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
7
Bishop Bavin Open 2019 (A)
2019/08/17
2019/08/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1242.7
1238.1
Analysis
6
Boksburg Chess Club Open 2019 (A)
2019/07/13
2019/07/13
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1207.8
1216.5
Analysis
5
Primrose Chess Club Open 2019 (B)
2019/04/13
2019/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1194.9
1206.4
Analysis
4
Boksburg Open 2019 (B)
2019/01/19
2019/01/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1168.7
1176.0
Analysis
3
Witfield Open 2018 (B)
2018/07/21
2018/07/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1147.5
1150.8
Analysis
2
Ekurhuleni Trials 3 2018 (U18+U20)
2018/06/16
2018/06/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1133.6
1133.6
Analysis
1
South African Junior Team Championships 2017 (U16D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.0
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
36
14
6
16
17.0
47.2
-23.6
1236.6
1212.9
White
20
9
5
6
11.5
57.5
63.7
1261.4
1325.1
Black
16
5
1
10
5.5
34.4
-132.8
1205.5
1072.7
Standard
All
36
14
6
16
17.0
47.2
-23.6
1236.6
1212.9
White
20
9
5
6
11.5
57.5
63.7
1261.4
1325.1
Black
16
5
1
10
5.5
34.4
-132.8
1205.5
1072.7
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
205042537
Weideman, K (Kayleigh)
2
1.5
1
1
0
75.0
1177.7
212.5
1390.2
View list
2
101084627
Monteiro, R (Robert)
1
1.0
1
0
0
100.0
1133.6
425.0
1558.6
View list
3
104022380
Mcluckie, A (Aiden)
1
1.0
1
0
0
100.0
1194.9
425.0
1619.9
View list
4
103085523
Lefeta, T (Thato)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1050107783
Makopane, T (Tshidiso)
1
1.0
1
0
0
100.0
1168.7
425.0
1593.7
View list
6
105059134
De Swardt, E (Eduan)
1
1.0
1
0
0
100.0
1242.7
425.0
1667.7
View list
7
107076704
Barnes, J (Jock)
1
1.0
1
0
0
100.0
1168.7
425.0
1593.7
View list
8
106066123
Alho, M (Mario)
1
1.0
1
0
0
100.0
1147.5
425.0
1572.5
View list
9
1050107781
Jugga, A (Akshay)
1
1.0
1
0
0
100.0
1168.7
425.0
1593.7
View list
10
101088622
Hlanyane, T (Thato)
1
1.0
1
0
0
100.0
1133.6
425.0
1558.6
View list
11
202057213
Olivier, A (Ashle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
105057512
Venter, J (Jude)
1
1.0
1
0
0
100.0
1194.9
425.0
1619.9
View list
13
103041744
Viljoen, HP (Henri)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1750104105
Wray, V (Vernon)
1
1.0
1
0
0
100.0
1147.5
425.0
1572.5
View list
15
1030103471
Hansrajh, J (Jitrakorn)
1
0.5
0
1
0
50.0
1194.9
0.0
1194.9
View list
16
186008741
Els, WV (Wesley)
1
0.5
0
1
0
50.0
1242.7
0.0
1242.7
View list
17
102018428
Lotz, C (Charl)
1
0.5
0
1
0
50.0
1133.6
0.0
1133.6
View list
18
102083811
Prins, K (Kehaam)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
19
103058739
Van Den Berg, MB (Matthew Benjamin)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
20
103044466
Nieuwoudt, D (Dawid)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list