Chess South Africa
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Chess South Africa
De Villiers, R (Rocco)
Dob:
1973/12/31 (Adult)
Gender:
Male
Chess SA id:
1730118685
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2020/03/04 (1575 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
1251.5
Current Weighted rating
1250.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1251.5
Current highest rating achieved
1251.5
Current floor (min rating allowed)
751.5
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)
±154.1
Current Raw change used (final)
0.0
Projected new Raw rating
1251.5
Projected new Weighed rating
1150.6
Projected new Weighted performance
449.8
Projected new final Raw rating (if new WP > new Raw)
1251.5
Projected new highest rating
1251.5
Projected new floor
751.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1251.5
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
1255.9
Current Weighted rating
1255.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1255.9
Current highest rating achieved
1255.9
Current floor (min rating allowed)
755.9
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)
±153.1
Current Raw change used (final)
0.0
Projected new Raw rating
1255.9
Projected new Weighed rating
1155.4
Projected new Weighted performance
449.8
Projected new final Raw rating (if new WP > new Raw)
1255.9
Projected new highest rating
1255.9
Projected new floor
755.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1255.9
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
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
2020 CC Annual Opener
2020/01/29
2020/03/11
Tshwane (GTP)
Standard
60
0.83
6
6
2.5
1214.0
1213.4
Analysis
2
2019 Centurion Chess Tournament
2019/10/02
2019/10/30
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1214.6
1215.6
Analysis
1
2019 CCC Karl Gstettner Open
2019/07/10
2019/08/21
Tshwane (GTP)
Standard
60
0.83
7
7
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
17
7
1
9
7.5
44.1
-50.0
1347.1
1297.1
White
9
1
1
7
1.5
16.7
-283.3
1410.8
1127.5
Black
8
6
0
2
6.0
75.0
212.5
1275.3
1487.8
Standard
All
17
7
1
9
7.5
44.1
-50.0
1347.1
1297.1
White
9
1
1
7
1.5
16.7
-283.3
1410.8
1127.5
Black
8
6
0
2
6.0
75.0
212.5
1275.3
1487.8
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
157009669
Foster, C (Clyde)
2
1.0
1
0
1
50.0
1207.0
0.0
1207.0
View list
2
155003907
Burger, JH (Janke)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1890119608
Laughland, D (Dwayne)
1
1.0
1
0
0
100.0
1214.6
425.0
1639.6
View list
4
210088596
Louw, N (Nova)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1060112439
Nkomzwayo, A (Andile)
1
1.0
1
0
0
100.0
1214.6
425.0
1639.6
View list
6
206048391
Naidoo, M (Mira)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
171042488
Webb, G (Gordon)
1
1.0
1
0
0
100.0
1214.0
425.0
1639.0
View list
8
108082684
De Vries, MA (Andrio)
1
0.5
0
1
0
50.0
1214.0
0.0
1214.0
View list
9
188041509
Vermaak, AC (Ashley)
1
0.0
0
0
1
0.0
1214.0
-425.0
789.0
View list
10
103071455
Sikhosana, L (Leroy)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
165026084
Muller, DA (Daniel)
1
0.0
0
0
1
0.0
1214.0
-425.0
789.0
View list
12
1790110614
Lombaard, P (Pieter)
1
0.0
0
0
1
0.0
1214.0
-425.0
789.0
View list
13
177086357
Jacobs, GJ (Gerhard)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
107081722
Dyason, D (Daniel)
1
0.0
0
0
1
0.0
1214.6
-425.0
789.6
View list
15
185003258
Bouwer, D (Dawid)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
109069449
Boheim, E (Eugene)
1
0.0
0
0
1
0.0
1214.6
-425.0
789.6
View list
