Chess South Africa
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Chess South Africa
Booysen, R (Ronel)
Dob:
2002/03/01 (Adult)
Gender:
Male
Chess SA id:
1020106652
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2019/10/09 (1711 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
964.9
Current Weighted rating
964.9
Current Weighted performance
290.7
Current official/published rating (highest between Raw, WR and WP)
964.9
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)
±231.8
Current Raw change used (final)
0.0
Projected new Raw rating
964.9
Projected new Weighed rating
887.7
Projected new Weighted performance
290.7
Projected new final Raw rating (if new WP > new Raw)
964.9
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)
964.9
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
928.8
Current Weighted rating
928.8
Current Weighted performance
290.7
Current official/published rating (highest between Raw, WR and WP)
928.8
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)
±244.0
Current Raw change used (final)
0.0
Projected new Raw rating
928.8
Projected new Weighed rating
854.5
Projected new Weighted performance
290.7
Projected new final Raw rating (if new WP > new Raw)
928.8
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)
928.8
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
5
Eureka LSEN Skaak/Chess 2019 (A)
2019/10/09
2019/10/09
Sedibeng (GSV)
Standard
60
0.83
5
4
0.5
1004.9
973.8
Analysis
4
Eureka Chess Open 2019 (D LSEN)
2019/07/27
2019/07/27
Sedibeng (GSV)
Standard
61
0.83
5
5
2.5
989.4
949.0
Analysis
3
Overvaal Chess Open 2019 (LSEN)
2019/06/15
2019/06/15
Sedibeng (GSV)
Standard
61
0.83
5
4
0.0
1082.6
1057.4
Analysis
2
Dirk de Koster Chess Open 2019 (LESN)
2019/04/13
2019/04/13
Sedibeng (GSV)
Standard
61
0.83
5
5
0.0
1200.0
1200.0
Analysis
1
Eureka Chess Open 2018 (G LSEN)
2018/09/29
2018/09/29
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
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
23
5
2
16
6.0
26.1
-203.3
991.7
788.4
White
13
5
1
7
5.5
42.3
-65.4
905.6
840.2
Black
10
0
1
9
0.5
5.0
-382.5
1103.7
721.2
Standard
All
23
5
2
16
6.0
26.1
-203.3
991.7
788.4
White
13
5
1
7
5.5
42.3
-65.4
905.6
840.2
Black
10
0
1
9
0.5
5.0
-382.5
1103.7
721.2
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
102095922
Muller, M (Mike)
3
0.0
0
0
3
0.0
1095.8
-425.0
670.8
View list
2
1040106649
Sikhosasa, E (Excellent)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1050106642
Nthute, K (Karabelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1040106640
Nombewu, P (Paul)
1
1.0
1
0
0
100.0
989.4
425.0
1414.4
View list
5
102086504
Jansen Van Rensburg, J (Joshua)
1
1.0
1
0
0
100.0
989.4
425.0
1414.4
View list
6
104050915
Janse Van Rensburg, J (Joshua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1050115383
Coxen, V (Vusi)
1
0.5
0
1
0
50.0
989.4
0.0
989.4
View list
8
1010116981
Kganyago, P (Phetolo)
1
0.5
0
1
0
50.0
1004.9
0.0
1004.9
View list
9
1050106647
Zimunya, T (Tumisho)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1010106651
Tokwe, M (Moses)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1050116998
Siyona, T (Teboho)
1
0.0
0
0
1
0.0
989.4
-425.0
564.4
View list
12
101086517
Scheepers, C (Coenraad)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
198078984
Poulo, M (Mpho)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
102086495
Olivier, E (El-Louise)
1
0.0
0
0
1
0.0
1004.9
-425.0
579.9
View list
15
1010117001
Motaung, A (Albert)
1
0.0
0
0
1
0.0
989.4
-425.0
564.4
View list
16
101086523
Marinschek, R (Ruben)
1
0.0
0
0
1
0.0
1082.6
-425.0
657.6
View list
17
203086519
Letlhake, M (Masego)
1
0.0
0
0
1
0.0
1082.6
-425.0
657.6
View list
18
204086503
Kololo, L (Lindiwe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
104086509
Khumalo, N (Nkosinathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1030116979
Khonou, T (Thabo)
1
0.0
0
0
1
0.0
1004.9
-425.0
579.9
View list