Chess South Africa
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Chess South Africa
Janse Van Rensburg, J (Joshua)
Dob:
2012/07/08 (U14)
Gender:
Male
Chess SA id:
1120133905
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/06/25 (367 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
1086.5
Current Weighted rating
1093.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1093.9
Current highest rating achieved
1167.1
Current floor (min rating allowed)
667.1
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)
±194.9
Current Raw change used (final)
0.0
Projected new Raw rating
1086.5
Projected new Weighed rating
1005.8
Projected new Weighted performance
549.3
Projected new final Raw rating (if new WP > new Raw)
1086.5
Projected new highest rating
1167.1
Projected new floor
667.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1086.5
Projected effective change (new Official - current Official)
-7.4
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
1070.4
Current Weighted rating
1077.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1077.6
Current highest rating achieved
1158.4
Current floor (min rating allowed)
658.4
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)
±199.4
Current Raw change used (final)
0.0
Projected new Raw rating
1070.4
Projected new Weighed rating
990.8
Projected new Weighted performance
549.3
Projected new final Raw rating (if new WP > new Raw)
1070.4
Projected new highest rating
1158.4
Projected new floor
658.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1070.4
Projected effective change (new Official - current Official)
-7.2
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
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
3
2023 Lubowski Open Tournament (D)
2023/06/24
2023/06/25
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1120.3
1103.2
Analysis
2
2021 Blou Bul Tournament (D)
2021/04/10
2021/04/10
Mangaung (FMB)
Standard
60
0.83
5
5
1.0
1167.1
1158.4
Analysis
1
2021 Registration Tournament (D)
2021/03/13
2021/03/13
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
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
15
4
0
11
4.0
26.7
-198.3
1171.8
973.4
White
7
3
0
4
3.0
42.9
-60.7
1199.9
1139.1
Black
8
1
0
7
1.0
12.5
-318.8
1147.2
828.4
Standard
All
15
4
0
11
4.0
26.7
-198.3
1171.8
973.4
White
7
3
0
4
3.0
42.9
-60.7
1199.9
1139.1
Black
8
1
0
7
1.0
12.5
-318.8
1147.2
828.4
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
2120105112
Bogaard, A (Anneke)
2
0.0
0
0
2
0.0
1183.5
-425.0
758.5
View list
2
1110107188
De Beer, L (Liam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1120133903
Buchner, E (Emil)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1110134038
Saaiman, M (Matthys)
1
1.0
1
0
0
100.0
1167.1
425.0
1592.1
View list
5
1110157436
Hlatshwayo, Q (Qhawe)
1
1.0
1
0
0
100.0
1120.3
425.0
1545.3
View list
6
1140148748
Tan, H (Herman Qiyuan)
1
0.0
0
0
1
0.0
1120.3
-425.0
695.3
View list
7
1120133904
Fokker, CD (Christiaan Dirk)
1
0.0
0
0
1
0.0
1120.3
-425.0
695.3
View list
8
1130134043
De Bruin, H (Hanno)
1
0.0
0
0
1
0.0
1120.3
-425.0
695.3
View list
9
1110155590
Madiba, K (Kutlwano)
1
0.0
0
0
1
0.0
1120.3
-425.0
695.3
View list
10
106090515
Lovell, MW (Michael Will)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
105092339
Kunz, D (Dirk)
1
0.0
0
0
1
0.0
1167.1
-425.0
742.1
View list
12
209073138
Johnstone, J (Jessica)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1060112458
Beukes, J (Jaco)
1
0.0
0
0
1
0.0
1167.1
-425.0
742.1
View list
14
2100131209
Adamson, A (Amani)
1
0.0
0
0
1
0.0
1167.1
-425.0
742.1
View list