Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Christian, D (D)
Dob:
1900/01/01 (Adult)
Gender:
Male
Chess SA id:
1000106692
FIDE id:
Region:
Chess South Africa (CSA)
Citizen:
RSA
Title(s):
Last active:
2022/07/17 (660 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
1146.7
Curent Weighted rating
1146.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1146.7
Current floor (min rating allowed)
653.5
Current highest rating achieved
1153.5
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)
±178.9
Current Raw change used (final)
0.0
Projected new Raw rating
1146.7
Projected new Weighed rating
1146.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1146.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1153.5
Projected new floor
653.5
Projected new K-facor
40
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
1140.8
Curent Weighted rating
1140.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1140.8
Current floor (min rating allowed)
644.0
Current highest rating achieved
1144.0
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)
±180.4
Current Raw change used (final)
0.0
Projected new Raw rating
1140.8
Projected new Weighed rating
1140.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1140.8
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1144.0
Projected new floor
644.0
Projected new K-facor
40
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
South African Open 2022 (B)
2022/07/09
2022/07/17
Cape Town (WCT)
Standard
120
1.00
11
11
3.5
1153.5
1144.0
Analysis
2
SAPS National Individual Championship 2018 (Men)
2018/09/12
2018/09/15
Xhariep (FXT)
Standard
60
0.83
9
9
2.5
1200.0
1200.0
Analysis
1
SAPS National Team Championship 2018
2018/09/11
2018/09/11
Xhariep (FXT)
Standard
60
0.83
9
9
2.5
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
29
7
3
19
8.5
29.3
-175.9
1312.9
1137.1
White
14
5
1
8
5.5
39.3
-91.1
1284.7
1193.6
Black
15
2
2
11
3.0
20.0
-255.0
1339.3
1084.3
Standard
All
29
7
3
19
8.5
29.3
-175.9
1312.9
1137.1
White
14
5
1
8
5.5
39.3
-91.1
1284.7
1193.6
Black
15
2
2
11
3.0
20.0
-255.0
1339.3
1084.3
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
2120108533
Johnson, A (Amy)
1
1.0
1
0
0
100.0
1153.5
425.0
1578.5
View list
2
1790106699
Mukwevho, R (Reginald)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
287094417
Conradie, M (Magda)
1
1.0
1
0
0
100.0
1153.5
425.0
1578.5
View list
4
169072601
Nhlapo, MJM (Mxelisi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
281072591
Samson, E (Esmeralda)
1
1.0
1
0
0
100.0
1153.5
425.0
1578.5
View list
6
173072604
Thobejane, JN (Jimmy)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
180039321
Van Der Merwe, T (Tiaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
176027561
Ngwenya, FZ (Freddy)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
169010128
Gabriels, Z (Zaid)
1
0.5
0
1
0
50.0
1153.5
0.0
1153.5
View list
10
163041563
Vermeulen, EJ (Ernestus)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
179013667
Janse Van Rensburg, J (Jack)
1
0.0
0
0
1
0.0
1153.5
-425.0
728.5
View list
12
175047709
Ngcongo, M (Mondli)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
211085191
Naidoo, K (Kajol)
1
0.0
0
0
1
0.0
1153.5
-425.0
728.5
View list
14
1830143741
Mxoli, X (Xabiso)
1
0.0
0
0
1
0.0
1153.5
-425.0
728.5
View list
15
2040132474
Botha, L (Lorelei)
1
0.0
0
0
1
0.0
1153.5
-425.0
728.5
View list
16
109069449
Boheim, E (Eugene)
1
0.0
0
0
1
0.0
1153.5
-425.0
728.5
View list
17
194000876
Atkinson, CW (Craig)
1
0.0
0
0
1
0.0
1153.5
-425.0
728.5
View list
18
182084900
Muizenheimer, A (Ashley)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
182061500
Mudau, A (Azwianewi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
186072600
Mthombeni, HV (Hlayisani)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list