Chess South Africa
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Chess South Africa
Roodt, D (Dian)
Dob:
2005/07/14 (U20)
Gender:
Male
Chess SA id:
1050130234
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2023/02/04 (469 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
1223.5
Curent Weighted rating
1221.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1223.5
Current floor (min rating allowed)
723.5
Current highest rating achieved
1223.5
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)
±160.4
Current Raw change used (final)
0.0
Projected new Raw rating
1223.5
Projected new Weighed rating
1221.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1223.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1223.5
Projected new floor
723.5
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
1228.0
Curent Weighted rating
1225.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1228.0
Current floor (min rating allowed)
728.0
Current highest rating achieved
1228.0
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)
±159.3
Current Raw change used (final)
0.0
Projected new Raw rating
1228.0
Projected new Weighed rating
1225.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1228.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1228.0
Projected new floor
728.0
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
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
3
Grey College Team Championship 2023 (B)
2023/02/03
2023/02/04
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1204.4
1205.3
Analysis
2
Grey College Team Championship 2022 (B)
2022/02/18
2022/02/19
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1202.0
1202.4
Analysis
1
Grey College Team Championship 2020 (B)
2020/01/31
2020/02/01
Mangaung (FMB)
Standard
60
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
15
9
0
6
9.0
60.0
85.0
1152.8
1237.8
White
9
5
0
4
5.0
55.6
47.2
1188.3
1235.6
Black
6
4
0
2
4.0
66.7
141.7
1099.5
1241.2
Standard
All
15
9
0
6
9.0
60.0
85.0
1152.8
1237.8
White
9
5
0
4
5.0
55.6
47.2
1188.3
1235.6
Black
6
4
0
2
4.0
66.7
141.7
1099.5
1241.2
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
103011030
Greeff, J (Jaden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1080149077
Geldenhuys, D (Dian)
1
1.0
1
0
0
100.0
1204.4
425.0
1629.4
View list
3
2050131397
De Klerk, L (Lize)
1
1.0
1
0
0
100.0
1202.0
425.0
1627.0
View list
4
1070146867
Alberts, N (Nicolas Marthinus)
1
1.0
1
0
0
100.0
1204.4
425.0
1629.4
View list
5
1080149103
Nieman, A (Angelo)
1
1.0
1
0
0
100.0
1204.4
425.0
1629.4
View list
6
1080137006
Moreeng, K (Kitso)
1
1.0
1
0
0
100.0
1202.0
425.0
1627.0
View list
7
1000130230
Mekwa, B (Bolokang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1060135512
Markram, G (Gideon)
1
1.0
1
0
0
100.0
1202.0
425.0
1627.0
View list
9
206050101
Steenkamp, M (Mignonette)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1070105515
Voyi, O (Onesimo)
1
0.0
0
0
1
0.0
1202.0
-425.0
777.0
View list
11
2080106625
Van Der Merwe, C (Clara)
1
0.0
0
0
1
0.0
1204.4
-425.0
779.4
View list
12
1040130238
Sonitis, R (Rivaldo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
2080137016
Rossouw, M (Mia)
1
0.0
0
0
1
0.0
1202.0
-425.0
777.0
View list
14
1070133923
Markgraaff, TC (TC Ivandro)
1
0.0
0
0
1
0.0
1204.4
-425.0
779.4
View list
15
105014480
Joseph, D (Donrique)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list