Chess South Africa
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Chess South Africa
Joseph, C (Christopher)
Dob:
2005/07/25 (U20)
Gender:
Male
Chess SA id:
105047570
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/03/11 (448 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
1146.0
Curent Weighted rating
1148.3
Curent Weighted performance
906.9
Current official/published rating (highest between Raw, WR and WP)
1148.3
Current floor (min rating allowed)
691.2
Current highest rating achieved
1191.2
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)
±179.1
Current Raw change used (final)
0.0
Projected new Raw rating
1146.0
Projected new Weighed rating
1147.9
Projected new Weighted performance
906.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1147.9
Projected effective change (new Official - current Official)
-0.4
Projected new highest rating
1191.2
Projected new floor
691.2
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
1139.2
Curent Weighted rating
1142.4
Curent Weighted performance
902.8
Current official/published rating (highest between Raw, WR and WP)
1142.4
Current floor (min rating allowed)
696.0
Current highest rating achieved
1196.0
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)
±180.8
Current Raw change used (final)
0.0
Projected new Raw rating
1139.2
Projected new Weighed rating
1141.9
Projected new Weighted performance
902.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1141.9
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1196.0
Projected new floor
696.0
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
992.4
Curent Weighted rating
992.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
992.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
992.4
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)
±222.9
Current Raw change used (final)
0.0
Projected new Raw rating
992.4
Projected new Weighed rating
992.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
992.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
992.4
Projected new floor
500.0
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
977.2
Curent Weighted rating
977.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
977.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
977.2
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)
±227.8
Current Raw change used (final)
0.0
Projected new Raw rating
977.2
Projected new Weighed rating
977.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
977.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
977.2
Projected new floor
500.0
Projected new K-facor
40
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
21
Eden Trails 1 2023 (U19 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
1.5
1191.2
1196.0
Analysis
20
Hessequa Proewe 2 2023 (O19 Seuns+Dogters)
2023/02/11
2023/02/11
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1145.1
1141.2
Analysis
19
Hessequa Proewe 1 2023 (O19 Seuns+Dogters)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1156.7
1154.8
Analysis
18
Hessequa Proewe 1 2022 (O18 Seuns)
2022/01/29
2022/01/29
Eden District (WEG)
Standard
65
0.85
5
5
2.5
1156.0
1155.2
Analysis
17
Eden Schools Closed Trials 1 2020 (U15 Boys)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
4
2.0
1151.6
1150.8
Analysis
16
Hessequa Skaak Proewe 2 2020 (O15 Seuns)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
5
2.5
1127.1
1120.4
Analysis
15
Hessequa Skaak Proewe 1 2020 (O15 Seuns)
2020/02/01
2020/02/01
Eden District (WEG)
Standard
65
0.85
5
5
2.5
1127.1
1120.4
Analysis
14
Hessequa Ontwikkelings Toernooi 2019 (A)
2019/11/01
2019/11/01
Eden District (WEG)
Standard
60
0.83
6
5
3.0
1103.5
1094.0
Analysis
13
Eden Trials 3 2019 (U16 Open)
2019/05/11
2019/05/11
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1164.3
1182.0
Analysis
12
Western Cape Schools Individuals 2019 (U15 Boys)
2019/05/04
2019/05/05
Eden District (WEG)
Standard
60
0.83
6
6
2.0
1164.3
1182.0
Analysis
11
Eden Trials 2 2019 (U16 Open)
2019/04/13
2019/04/13
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1155.0
1176.0
Analysis
10
Eden Trials 1 2019 (U16 Open)
2019/03/02
2019/03/02
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1150.0
1176.0
Analysis
9
Hessequa Proewe 3 2019 (O16)
2019/02/23
2019/02/23
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1102.7
1116.3
Analysis
8
Hessequa Proewe 2 2019 (O16)
2019/02/16
2019/02/16
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1102.7
1116.3
Analysis
7
Hessequa Proewe 1 2019 (O16)
2019/01/26
2019/01/26
Eden District (WEG)
Standard
60
0.83
5
4
3.0
1071.8
1071.2
Analysis
6
Western Cape Kings & Queens 2018 (Boys)
2018/10/20
2018/10/20
Cape Winelands (WCW)
Rapid
30
0.60
5
3
1.0
1071.1
977.2
Analysis
5
Eden Top Schools 2018 (U13 Mix)
2018/07/28
2018/07/28
Eden District (WEG)
Standard
60
0.83
5
5
4.0
975.6
980.0
Analysis
4
EDENSC Closed 3 2018 (U14 Open)
2018/05/12
2018/05/12
Eden District (WEG)
Standard
60
0.83
5
5
4.0
936.4
930.0
Analysis
3
EDENSC Closed 2 2018 (U14 Open)
2018/04/14
2018/04/14
Eden District (WEG)
Standard
60
0.83
5
5
2.0
956.3
953.6
Analysis
2
EDENSC Closed 1 2018 (U14 Boys)
2018/03/10
2018/03/10
Eden District (WEG)
Standard
60
0.83
5
5
2.0
973.6
973.6
Analysis
1
2
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
103
55
4
44
57.0
55.3
45.4
1071.0
1116.4
White
49
29
1
19
29.5
60.2
86.7
1052.1
1138.8
Black
54
26
3
25
27.5
50.9
7.9
1088.1
1096.0
Standard
All
100
54
4
42
56.0
56.0
51.0
1067.5
1118.5
White
49
29
1
19
29.5
60.2
86.7
1052.1
1138.8
Black
51
25
3
23
26.5
52.0
16.7
1082.4
1099.0
Rapid
All
3
1
0
2
1.0
33.3
-141.7
1185.9
1044.2
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
3
1
0
2
1.0
33.3
-141.7
1185.9
1044.2
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
105048733
Eksteen, W (Wilbur)
3
3.0
3
0
0
100.0
1150.2
425.0
1575.2
View list
2
105065445
Oosthuizen, H (Haygan)
3
2.0
2
0
1
66.7
1108.7
141.7
1250.3
View list
3
1050104301
Blaauw, L (Lucin)
3
0.0
0
0
3
0.0
1143.0
-425.0
718.0
View list
4
205078127
Amsterdam, A (Amuscka)
2
2.0
2
0
0
100.0
1123.9
425.0
1548.9
View list
5
1060098456
Van Rooyen, J (Joshua)
2
2.0
2
0
0
100.0
955.0
425.0
1380.0
View list
6
104092951
Adams, J (Jedediah)
2
1.0
1
0
1
50.0
1087.3
0.0
1087.3
View list
7
105065442
Kleinhans, T (Theo)
2
1.0
1
0
1
50.0
1141.0
0.0
1141.0
View list
8
106055788
Sefoor, J (Jordan)
2
1.0
0
2
0
50.0
1141.5
0.0
1141.5
View list
9
1060108567
Prins, E (Ethan)
2
0.0
0
0
2
0.0
1153.8
-425.0
728.8
View list
10
106068808
Coetzee, R (Raynhardt)
1
1.0
1
0
0
100.0
977.2
425.0
1402.2
View list
11
104056134
Boois, C (Conzay)
1
1.0
1
0
0
100.0
1164.3
425.0
1589.3
View list
12
105093498
Arries, G (Gerswin)
1
1.0
1
0
0
100.0
1164.3
425.0
1589.3
View list
13
105068804
Breedt, O (Owen)
1
1.0
1
0
0
100.0
977.2
425.0
1402.2
View list
14
106078153
Coetzee, A (Adrian)
1
1.0
1
0
0
100.0
936.4
425.0
1361.4
View list
15
105065436
Abrahams, L (Liaan)
1
1.0
1
0
0
100.0
936.4
425.0
1361.4
View list
16
203078167
Arendse, A (Amy-Leigh)
1
1.0
1
0
0
100.0
1103.5
425.0
1528.5
View list
17
104054162
Barnard, S (Stephan)
1
1.0
1
0
0
100.0
1164.3
425.0
1589.3
View list
18
105091180
Barends, X (Xavier)
1
1.0
1
0
0
100.0
1150.0
425.0
1575.0
View list
19
1000132956
Baatjies, H (Henzel)
1
1.0
1
0
0
100.0
1151.6
425.0
1576.6
View list
20
1050148870
Doman, R (Ruan)
1
1.0
1
0
0
100.0
1156.7
425.0
1581.7
View list