Player Page

Joseph, R (Rehan)
Dob: 2005/06/04 (U20)
Gender: Male
Chess SA id: 105080740
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2022/05/14 (770 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 rating1126.5
Current Weighted rating1126.5
Current Weighted performance567.0
Current official/published rating (highest between Raw, WR and WP)1126.5
Current highest rating achieved1126.5
Current floor (min rating allowed)626.5
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)±184.1
Current Raw change used (final)0.0
Projected new Raw rating1126.5
Projected new Weighed rating1036.4
Projected new Weighted performance567.0
Projected new final Raw rating (if new WP > new Raw)1126.5
Projected new highest rating1126.5
Projected new floor626.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1126.5
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 rating1118.2
Current Weighted rating1118.2
Current Weighted performance370.2
Current official/published rating (highest between Raw, WR and WP)1118.2
Current highest rating achieved1118.2
Current floor (min rating allowed)618.2
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)±186.3
Current Raw change used (final)0.0
Projected new Raw rating1118.2
Projected new Weighed rating1028.7
Projected new Weighted performance370.2
Projected new final Raw rating (if new WP > new Raw)1118.2
Projected new highest rating1118.2
Projected new floor618.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1118.2
Projected effective change (new Official - current Official)=0.0
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 rating879.2
Current Weighted rating879.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)879.2
Current highest rating achieved879.2
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)±261.9
Current Raw change used (final)0.0
Projected new Raw rating879.2
Projected new Weighed rating808.9
Projected new Weighted performance319.3
Projected new final Raw rating (if new WP > new Raw)879.2
Projected new highest rating879.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)879.2
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 rating797.2
Current Weighted rating797.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)797.2
Current highest rating achieved797.2
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)±294.3
Current Raw change used (final)0.0
Projected new Raw rating797.2
Projected new Weighed rating733.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating797.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)797.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Umhlali Preparatory Rapid 2022 (High School) 2022/05/14 2022/05/14 iLembe (KIK) Rapid 20 0.47 6 6 3.0 1101.9 797.2 Analysis
6 Grey College Team Championship 2020 (B) 2020/01/31 2020/02/01 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1040.8 1045.8 Analysis
5 2018 Youth Day Open 2018/06/16 2018/06/16 Ethekwini (KED) Standard 60 0.83 5 5 2.0 982.1 1008.0 Analysis
4 2018 Ethekwini Youth Trials 2 (U14) 2018/05/19 2018/05/20 Ethekwini (KED) Standard 60 0.83 6 6 2.5 954.2 982.0 Analysis
3 2018 Ethekwini Open (B) 2018/03/24 2018/03/25 Ethekwini (KED) Standard 60 0.83 6 5 3.0 874.9 890.0 Analysis
2 Umhlali Preparatory Individuals 2018 (Senior Primary) 2018/03/17 2018/03/17 iLembe (KIK) Standard 60 0.83 5 5 3.5 874.9 890.0 Analysis
1 2018 Ethekwini Youth Trials (U14) 2018/02/24 2018/02/25 Ethekwini (KED) Standard 60 0.83 6 6 3.0 797.2 797.2 Analysis
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 38 19 2 17 20.0 52.6 22.4 1132.5 1154.9
White 21 10 1 10 10.5 50.0 0.0 1130.0 1130.0
Black 17 9 1 7 9.5 55.9 50.0 1135.7 1185.7
Standard All 32 16 2 14 17.0 53.1 26.6 1101.0 1127.6
White 18 9 1 8 9.5 52.8 23.6 1097.6 1121.3
Black 14 7 1 6 7.5 53.6 30.4 1105.3 1135.7
Rapid All 6 3 0 3 3.0 50.0 0.0 1300.8 1300.8
White 3 1 0 2 1.0 33.3 -141.7 1324.0 1182.4
Black 3 2 0 1 2.0 66.7 141.7 1277.5 1419.2
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 105068286 Kippen, R (Robben) 2 0.0 0 0 2 0.0 875.7 -425.0 450.7 View list
2 106068301 Snyman, D (David) 2 0.0 0 0 2 0.0 949.6 -425.0 524.6 View list
3 106092163 Jeenarain, Y (Yasheel) 1 1.0 1 0 0 100.0 797.2 425.0 1222.2 View list
4 105064273 Lakha, D (Daahil) 1 1.0 1 0 0 100.0 982.1 425.0 1407.1 View list
5 102078522 Badal, SB (Shayur) 1 1.0 1 0 0 100.0 982.1 425.0 1407.1 View list
6 1040098747 Maile, E (Edward) 1 1.0 1 0 0 100.0 1040.8 425.0 1465.8 View list
7 108095517 Clark, B (Blake) 1 1.0 1 0 0 100.0 874.9 425.0 1299.9 View list
8 1050097652 Chetty, S (Shivaar) 1 1.0 1 0 0 100.0 797.2 425.0 1222.2 View list
9 2030106443 De Beer, D (Debra) 1 1.0 1 0 0 100.0 1040.8 425.0 1465.8 View list
10 1050102362 Govinden, M (Meshailin) 1 1.0 1 0 0 100.0 954.2 425.0 1379.2 View list
11 1050140852 Getkate, T (Troy) 1 1.0 1 0 0 100.0 1101.9 425.0 1526.9 View list
12 207068628 Mkhize, G (Gcina) 1 1.0 1 0 0 100.0 1101.9 425.0 1526.9 View list
13 1050097637 Naidoo, Y (Yeshe) 1 1.0 1 0 0 100.0 797.2 425.0 1222.2 View list
14 104059178 Pillay, S (Serdhian) 1 1.0 1 0 0 100.0 874.9 425.0 1299.9 View list
15 107088479 Pivacic, J (Jarred) 1 1.0 1 0 0 100.0 874.9 425.0 1299.9 View list
16 106066134 Roets, Z (Zanru) 1 1.0 1 0 0 100.0 874.9 425.0 1299.9 View list
17 1080140856 Sewnarain, K (Kiaran) 1 1.0 1 0 0 100.0 1101.9 425.0 1526.9 View list
18 110093584 Singh, A (Aryan) 1 1.0 1 0 0 100.0 874.9 425.0 1299.9 View list
19 206083317 Singh, D (Diya) 1 1.0 1 0 0 100.0 874.9 425.0 1299.9 View list
20 1040098734 Tolo, K (Katlego) 1 1.0 1 0 0 100.0 1040.8 425.0 1465.8 View list