Chess South Africa
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Chess South Africa
Davids, C (Chad)
Dob:
2005/03/08 (U20)
Gender:
Male
Chess SA id:
105088997
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2023/03/26 (421 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
1147.5
Curent Weighted rating
1147.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1147.5
Current floor (min rating allowed)
668.1
Current highest rating achieved
1168.1
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)
±178.7
Current Raw change used (final)
0.0
Projected new Raw rating
1147.5
Projected new Weighed rating
1147.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1147.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1168.1
Projected new floor
668.1
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
1122.0
Curent Weighted rating
1122.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1122.7
Current floor (min rating allowed)
661.6
Current highest rating achieved
1161.6
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)
±185.3
Current Raw change used (final)
0.0
Projected new Raw rating
1122.0
Projected new Weighed rating
1122.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1122.6
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1161.6
Projected new floor
661.6
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
1222.8
Curent Weighted rating
1221.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1222.8
Current floor (min rating allowed)
722.8
Current highest rating achieved
1222.8
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)
±160.5
Current Raw change used (final)
0.0
Projected new Raw rating
1222.8
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)
1222.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1222.8
Projected new floor
722.8
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)
722.8
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
722.8
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
4
Cape Town Open 2023 (Intermediate)
2023/03/25
2023/03/26
Cape Town (WCT)
Standard
70
0.87
6
6
2.0
1153.8
1126.8
Analysis
3
Summer Slam 2022 (C)
2022/12/13
2022/12/13
Cape Town (WCT)
Rapid
20
0.47
6
6
3.5
1135.6
1200.0
Analysis
2
Caledon Casino Open 2018 (U14)
2018/08/04
2018/08/04
Overberg (WOS)
Standard
60
0.83
5
5
2.5
1168.1
1161.6
Analysis
1
Overberg Schools Closed 2018 (U13 Boys)
2018/03/23
2018/03/24
Overberg (WOS)
Standard
60
0.83
6
1
0.0
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
18
7
2
9
8.0
44.4
-47.2
1151.4
1104.2
White
10
4
2
4
5.0
50.0
0.0
1080.6
1080.6
Black
8
3
0
5
3.0
37.5
-106.3
1239.9
1133.7
Standard
All
12
4
1
7
4.5
37.5
-106.3
1125.4
1019.1
White
7
3
1
3
3.5
50.0
0.0
1029.4
1029.4
Black
5
1
0
4
1.0
20.0
-255.0
1259.7
1004.7
Rapid
All
6
3
1
2
3.5
58.3
70.8
1203.5
1274.3
White
3
1
1
1
1.5
50.0
0.0
1200.0
1200.0
Black
3
2
0
1
2.0
66.7
141.7
1206.9
1348.6
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
105089227
Europa, J (Jamitri)
1
1.0
1
0
0
100.0
1168.1
425.0
1593.1
View list
2
2090148292
Musakwa, C (Courtney)
1
1.0
1
0
0
100.0
1135.6
425.0
1560.6
View list
3
1110148289
Mpilo, E (Elethu)
1
1.0
1
0
0
100.0
1135.6
425.0
1560.6
View list
4
106073359
Meyer, WK (Wayde)
1
1.0
1
0
0
100.0
1168.1
425.0
1593.1
View list
5
1140148282
Malashe, S (Siyalakha)
1
1.0
1
0
0
100.0
1135.6
425.0
1560.6
View list
6
198077728
Witbooi, E (Elzarin)
1
1.0
1
0
0
100.0
1153.8
425.0
1578.8
View list
7
1050152864
Willoughby, K (Kyle)
1
1.0
1
0
0
100.0
1153.8
425.0
1578.8
View list
8
1060148295
Pietersen, J (Joshua)
1
0.5
0
1
0
50.0
1135.6
0.0
1135.6
View list
9
205076799
Valentine, K (Kirstin)
1
0.5
0
1
0
50.0
1168.1
0.0
1168.1
View list
10
2670116425
Ziegers, D (Desiree)
1
0.0
0
0
1
0.0
1135.6
-425.0
710.6
View list
11
2060108811
Van Niekerk, L (Lizelle)
1
0.0
0
0
1
0.0
1153.8
-425.0
728.8
View list
12
1070138537
Sithole, L (Lucky)
1
0.0
0
0
1
0.0
1135.6
-425.0
710.6
View list
13
1000115871
Plaat, J (Joshua)
1
0.0
0
0
1
0.0
1153.8
-425.0
728.8
View list
14
210088278
Nieuwoudt, N (Noreht)
1
0.0
0
0
1
0.0
1153.8
-425.0
728.8
View list
15
106068751
Klaase, CH (Chad)
1
0.0
0
0
1
0.0
1168.1
-425.0
743.1
View list
16
105060444
Edwards, B (Brandon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
205057151
De Kock, E (Elza)
1
0.0
0
0
1
0.0
1168.1
-425.0
743.1
View list
18
2070152852
Bulunga, N (Nozwelakhe Thandeka)
1
0.0
0
0
1
0.0
1153.8
-425.0
728.8
View list