Chess South Africa
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Chess South Africa
Groenewald, J (Jacques)
Dob:
2011/10/07 (U14)
Gender:
Male
Chess SA id:
1110140469
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2022/05/14 (925 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
1099.4
Current Weighted rating
1099.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1099.4
Current highest rating achieved
1099.4
Current floor (min rating allowed)
599.4
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)
±191.4
Current Raw change used (final)
0.0
Projected new Raw rating
1099.4
Projected new Weighed rating
1011.4
Projected new Weighted performance
384.6
Projected new final Raw rating (if new WP > new Raw)
1099.4
Projected new highest rating
1099.4
Projected new floor
599.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1099.4
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
1071.2
Current Weighted rating
1071.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1071.2
Current highest rating achieved
1071.2
Current floor (min rating allowed)
571.2
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)
±199.2
Current Raw change used (final)
0.0
Projected new Raw rating
1071.2
Projected new Weighed rating
985.5
Projected new Weighted performance
384.6
Projected new final Raw rating (if new WP > new Raw)
1071.2
Projected new highest rating
1071.2
Projected new floor
571.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1071.2
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
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
2022 Silver Lakes Chess Club Open Chess Tournament (D)
2022/05/14
2022/05/14
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
1
2022 Mid Gauteng Open (D)
2022/05/07
2022/05/07
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
10
3
0
7
3.0
30.0
-170.0
1118.4
948.4
White
6
2
0
4
2.0
33.3
-141.7
1108.1
966.4
Black
4
1
0
3
1.0
25.0
-212.5
1133.8
921.3
Standard
All
10
3
0
7
3.0
30.0
-170.0
1118.4
948.4
White
6
2
0
4
2.0
33.3
-141.7
1108.1
966.4
Black
4
1
0
3
1.0
25.0
-212.5
1133.8
921.3
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
110092125
Jansen Van Vuuren, J (Joshua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1060140470
Maunatlala, K (Kabelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1130136642
Ottermann, E (Erik)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
109082676
Van Der Merwe, AP (Altus Philip)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1060112679
Shela, T (Tshepo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2120130097
Padayachy, V (Vidya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1100107659
Niehaus, SJ (Samuel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1110107678
Niehaus, J (Johannes)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1090115218
Mahlangu, NP (Nkosinathi Phillip)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2100131209
Adamson, A (Amani)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
