Chess South Africa
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Chess South Africa
Strydom, J (Joshua)
Dob:
2009/10/15 (U16)
Gender:
Male
Chess SA id:
109085300
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2022/02/26 (812 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
1145.5
Curent Weighted rating
1145.5
Curent Weighted performance
664.9
Current official/published rating (highest between Raw, WR and WP)
1145.5
Current floor (min rating allowed)
645.5
Current highest rating achieved
1145.5
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)
±179.2
Current Raw change used (final)
0.0
Projected new Raw rating
1145.5
Projected new Weighed rating
1145.5
Projected new Weighted performance
664.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1145.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1145.5
Projected new floor
645.5
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
1145.0
Curent Weighted rating
1145.0
Curent Weighted performance
663.0
Current official/published rating (highest between Raw, WR and WP)
1145.0
Current floor (min rating allowed)
645.0
Current highest rating achieved
1145.0
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)
±179.3
Current Raw change used (final)
0.0
Projected new Raw rating
1145.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
663.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1145.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1145.0
Projected new floor
645.0
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
Projected new floor
500.0
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
Projected new floor
500.0
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
8
Knysna School Trials 2022 (U13-U18)
2022/02/26
2022/02/26
Eden District (WEG)
Standard
65
0.85
5
4
2.5
1116.6
1110.6
Analysis
7
Knysna School Trials Round 2 2020 (Juniors)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
60
0.83
5
5
4.0
980.7
973.9
Analysis
6
Knysna School Trials #1 2020
2020/01/25
2020/01/25
Eden District (WEG)
Standard
60
0.83
5
5
2.0
958.8
946.3
Analysis
5
Eden Top Schools 2019 (U11)
2019/07/20
2019/07/20
Eden District (WEG)
Standard
60
0.83
5
4
1.0
738.0
772.8
Analysis
4
Eden Trials 3 2019 (U12 Open)
2019/05/11
2019/05/11
Eden District (WEG)
Standard
60
0.83
5
4
1.0
713.1
751.2
Analysis
3
Knysna School Trials #2 2019
2019/02/16
2019/02/16
Eden District (WEG)
Standard
60
0.83
5
5
3.0
551.1
561.6
Analysis
2
Knysna School Trials #1 2019
2019/02/02
2019/02/02
Eden District (WEG)
Standard
60
0.83
5
5
2.0
551.1
561.6
Analysis
1
Knysna Junior Chess Trials #1 2018
2018/02/10
2018/02/10
Eden District (WEG)
Standard
60
0.83
5
5
2.0
500.0
500.0
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
41
17
3
21
18.5
45.1
-41.5
1137.8
1096.3
White
21
12
1
8
12.5
59.5
81.0
1157.2
1238.2
Black
20
5
2
13
6.0
30.0
-170.0
1117.3
947.3
Standard
All
41
17
3
21
18.5
45.1
-41.5
1137.8
1096.3
White
21
12
1
8
12.5
59.5
81.0
1157.2
1238.2
Black
20
5
2
13
6.0
30.0
-170.0
1117.3
947.3
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
209088301
George, J (Jamie-Lee)
2
2.0
2
0
0
100.0
738.0
425.0
1163.0
View list
2
108095369
Talmaggies, L (Liron)
2
1.0
1
0
1
50.0
833.8
0.0
833.8
View list
3
1100119437
Jansen Van Rensburg, Z (Zandre)
2
0.0
0
0
2
0.0
738.0
-425.0
313.0
View list
4
109085307
De Waal, L (Liam)
2
0.0
0
0
2
0.0
738.0
-425.0
313.0
View list
5
108075033
Jordaan, H (Hanru)
2
0.0
0
0
2
0.0
738.0
-425.0
313.0
View list
6
2070131509
Kuvaoga, A (Angel)
1
1.0
1
0
0
100.0
980.7
425.0
1405.7
View list
7
1100131508
Kuka, A (Avelodwa)
1
1.0
1
0
0
100.0
980.7
425.0
1405.7
View list
8
1090130169
Mey, A (Andre)
1
1.0
1
0
0
100.0
958.8
425.0
1383.8
View list
9
1080097712
Lederle, N (Nash)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
10
2090108596
Donson, K (Kiara)
1
1.0
1
0
0
100.0
713.1
425.0
1138.1
View list
11
2080108599
Burger, O (Olivia)
1
1.0
1
0
0
100.0
551.1
425.0
976.1
View list
12
2080108598
Becker, K (Kayla)
1
1.0
1
0
0
100.0
551.1
425.0
976.1
View list
13
1100137875
Mpongoshe, K (Khungenthando)
1
1.0
1
0
0
100.0
1116.6
425.0
1541.6
View list
14
1100097716
Murphy, T (Taylor)
1
1.0
1
0
0
100.0
980.7
425.0
1405.7
View list
15
2080108605
Rossouw, M (Mia)
1
1.0
1
0
0
100.0
551.1
425.0
976.1
View list
16
1080109550
Stroebel, C (Chad)
1
1.0
1
0
0
100.0
551.1
425.0
976.1
View list
17
1110109548
Van Lill, J (Jandre)
1
1.0
1
0
0
100.0
551.1
425.0
976.1
View list
18
2070098430
Van Tonder, M (Monique)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
19
1080130178
Visagie, T (Theo)
1
1.0
1
0
0
100.0
980.7
425.0
1405.7
View list
20
1040130164
Greeff, D (Danyial)
1
0.5
0
1
0
50.0
958.8
0.0
958.8
View list