Chess South Africa
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Chess South Africa
Van Rooyen, C (Conrad)
Dob:
2010/08/11 (U16)
Gender:
Male
Chess SA id:
1100117068
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/07/29 (296 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
1213.4
Curent Weighted rating
1220.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1220.1
Current floor (min rating allowed)
735.5
Current highest rating achieved
1235.5
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)
±162.7
Current Raw change used (final)
0.0
Projected new Raw rating
1213.4
Projected new Weighed rating
1219.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.1
Projected effective change (new Official - current Official)
-1.0
Projected new highest rating
1235.5
Projected new floor
735.5
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
1214.4
Curent Weighted rating
1223.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1223.0
Current floor (min rating allowed)
742.8
Current highest rating achieved
1242.8
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)
±162.4
Current Raw change used (final)
0.0
Projected new Raw rating
1214.4
Projected new Weighed rating
1221.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.8
Projected effective change (new Official - current Official)
-1.2
Projected new highest rating
1242.8
Projected new floor
742.8
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
2
2023 Tshwane South School District CLOSED League Championship (U13)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1235.5
1242.8
Analysis
1
2019 D4 Tshwane South Schools League Team Finals (U9)
2019/07/27
2019/07/27
Tshwane (GTP)
Standard
60
0.83
5
5
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
10
6
0
4
6.0
60.0
85.0
1160.9
1245.9
White
5
2
0
3
2.0
40.0
-85.0
1155.4
1070.4
Black
5
4
0
1
4.0
80.0
255.0
1166.4
1421.4
Standard
All
10
6
0
4
6.0
60.0
85.0
1160.9
1245.9
White
5
2
0
3
2.0
40.0
-85.0
1155.4
1070.4
Black
5
4
0
1
4.0
80.0
255.0
1166.4
1421.4
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
1110107188
De Beer, L (Liam)
1
1.0
1
0
0
100.0
1235.5
425.0
1660.5
View list
2
1110107678
Niehaus, J (Johannes)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1110103925
Keyter, ZC (Zarius Clarence)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1100105140
Jacobs, H (Hanno)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1110159054
Ramkhelawan, A (Adhi)
1
1.0
1
0
0
100.0
1235.5
425.0
1660.5
View list
6
1100114773
Van Zyl, T (Tristian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1110136656
Van Der Westhuizen, K (Kelvin)
1
0.0
0
0
1
0.0
1235.5
-425.0
810.5
View list
8
1110158373
Pienaar, J (Juan)
1
0.0
0
0
1
0.0
1235.5
-425.0
810.5
View list
9
2100154149
Grayer, S (Skye)
1
0.0
0
0
1
0.0
1235.5
-425.0
810.5
View list
10
1110105340
De Bruin, R (Rikus)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list