Player Page

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 (501 days ago)
Ratings
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 rating1146.0
Current Weighted rating1147.6
Current Weighted performance886.2
Current official/published rating (highest between Raw, WR and WP)1147.6
Current highest rating achieved1191.2
Current floor (min rating allowed)691.2
Current K-factor40
Games played this month-4
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 rating1146.0
Projected new Weighed rating1055.6
Projected new Weighted performance886.2
Projected new final Raw rating (if new WP > new Raw)1146.0
Projected new highest rating1191.2
Projected new floor691.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1146.0
Projected effective change (new Official - current Official)-1.6
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 rating1139.2
Current Weighted rating1141.3
Current Weighted performance886.2
Current official/published rating (highest between Raw, WR and WP)1141.3
Current highest rating achieved1196.0
Current floor (min rating allowed)696.0
Current K-factor40
Games played this month-4
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 rating1139.2
Projected new Weighed rating1049.8
Projected new Weighted performance886.2
Projected new final Raw rating (if new WP > new Raw)1139.2
Projected new highest rating1196.0
Projected new floor696.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1139.2
Projected effective change (new Official - current Official)-2.1
s
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 rating992.4
Current Weighted rating992.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)992.4
Current highest rating achieved992.4
Current floor (min rating allowed)500.0
Current K-factor40
Games played this month0
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 rating992.4
Projected new Weighed rating913.0
Projected new Weighted performance97.3
Projected new final Raw rating (if new WP > new Raw)992.4
Projected new highest rating992.4
Projected new floor500.0
Projected new K-facor40
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
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 rating977.2
Current Weighted rating977.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)977.2
Current highest rating achieved977.2
Current floor (min rating allowed)500.0
Current K-factor40
Games played this month0
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 rating977.2
Projected new Weighed rating899.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating977.2
Projected new floor500.0
Projected new K-facor40
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
12
Game 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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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