Player Page

Roesch, J (Joshua)
Dob: 2005/01/31 (U20)
Gender: Male
Chess SA id: 1050096060
FIDE id:
Region: Namakwa (NCN)
Citizen: RSA
Title(s):
Last active: 2022/06/04 (708 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
Curent Raw rating1078.6
Curent Weighted rating1078.6
Curent Weighted performance577.0
Current official/published rating (highest between Raw, WR and WP)1078.6
Current floor (min rating allowed)621.6
Current highest rating achieved1121.6
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)±197.1
Current Raw change used (final)0.0
Projected new Raw rating1078.6
Projected new Weighed rating1078.6
Projected new Weighted performance577.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1078.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1121.6
Projected new floor621.6
Projected new K-facor40
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 rating1081.4
Curent Weighted rating1081.4
Curent Weighted performance575.7
Current official/published rating (highest between Raw, WR and WP)1081.4
Current floor (min rating allowed)637.0
Current highest rating achieved1137.0
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)±196.3
Current Raw change used (final)0.0
Projected new Raw rating1081.4
Projected new Weighed rating1081.4
Projected new Weighted performance575.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1081.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1137.0
Projected new floor637.0
Projected new K-facor40
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 Namakwa Distrik Proewe 2022 (U18 Boys) 2022/06/04 2022/06/04 Namakwa (NCN) Standard 60 0.83 5 5 2.0 1075.9 1080.6 Analysis
9 Namakwa Distrik Proewe 2020 (U15 Boys+Girls) 2020/03/14 2020/03/14 Namakwa (NCN) Standard 60 0.83 5 5 2.0 1063.0 1065.4 Analysis
8 Northern Cape Closed Chess Championships 2019 (U10) 2019/08/30 2019/09/01 ZF Mgcawu (NZF) Standard 92 0.94 5 5 1.0 1104.7 1112.6 Analysis
7 Namakwa Skaak 2019 (O16) 2019/08/03 2019/08/03 Namakwa (NCN) Standard 60 0.83 5 5 2.0 1108.7 1120.6 Analysis
6 Namakwa Proewe 2019 (U15 Boys) 2019/03/02 2019/03/02 Namakwa (NCN) Standard 60 0.83 5 5 2.0 1121.6 1137.0 Analysis
5 Namakwa Skaak Ope 2019 (O16) 2019/02/16 2019/02/16 Namakwa (NCN) Standard 60 0.83 5 5 3.0 1092.7 1104.6 Analysis
4 Namakwa Proewe 2018 (O14) 2018/08/04 2018/08/04 Namakwa (NCN) Standard 60 0.83 5 5 2.5 1083.7 1093.8 Analysis
3 Namakwa Distrik Skaak Proewe 2018 (O13 Seuns) 2018/03/17 2018/03/17 Namakwa (NCN) Standard 60 0.83 5 5 3.0 1034.2 1034.2 Analysis
2 ZF Mgcawu Qualifier Open Chess Tournament 2018 (C) 2018/02/17 2018/02/17 ZF Mgcawu (NZF) Standard 60 0.83 5 5 0.5 1200.0 1200.0 Analysis
1 Namakwa District Chess Tournament 2018 (C) 2018/02/02 2018/02/03 Namakwa (NCN) Standard 60 0.83 5 5 1.5 1200.0 1200.0 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 50 18 3 29 19.5 39.0 -93.5 1082.3 988.8
White 25 8 1 16 8.5 34.0 -136.0 1031.0 895.0
Black 25 10 2 13 11.0 44.0 -51.0 1133.5 1082.5
Standard All 50 18 3 29 19.5 39.0 -93.5 1082.3 988.8
White 25 8 1 16 8.5 34.0 -136.0 1031.0 895.0
Black 25 10 2 13 11.0 44.0 -51.0 1133.5 1082.5
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 105080864 Roesch, S (Samuel) 4 0.0 0 0 4 0.0 1142.9 -425.0 717.9 View list
2 1050109928 Van Den Heever, D (Dorian) 3 2.0 2 0 1 66.7 1107.7 141.7 1249.3 View list
3 105080876 Erasmus, R (Rudolph) 3 0.0 0 0 3 0.0 1135.1 -425.0 710.1 View list
4 1050109919 George, J (Jadan) 2 2.0 2 0 0 100.0 1107.2 425.0 1532.2 View list
5 1040111221 Van Den Heever, J (Joben) 2 2.0 2 0 0 100.0 1092.3 425.0 1517.3 View list
6 1050098818 Magerman, A (Anville) 2 1.0 1 0 1 50.0 1077.9 0.0 1077.9 View list
7 1060098817 Julie, W (Whaleed) 2 0.0 0 0 2 0.0 1059.0 -425.0 634.0 View list
8 1060098831 Joseph, D (Deowin) 1 1.0 1 0 0 100.0 1034.2 425.0 1459.2 View list
9 1050096059 Hoffmann, PD (Pierre) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1050133276 Blom, L (Lee-Handro) 1 1.0 1 0 0 100.0 1063.0 425.0 1488.0 View list
11 1040118710 Bosman, D (Denzel) 1 1.0 1 0 0 100.0 1104.7 425.0 1529.7 View list
12 1050142076 Cloete, C (Claythin) 1 1.0 1 0 0 100.0 1075.9 425.0 1500.9 View list
13 1050133277 Christiaan, V (Viron) 1 1.0 1 0 0 100.0 1063.0 425.0 1488.0 View list
14 1050098827 Boyce, C (Charlton) 1 1.0 1 0 0 100.0 1034.2 425.0 1459.2 View list
15 1040111220 Fitzpatrick, G (Gergon) 1 1.0 1 0 0 100.0 1121.6 425.0 1546.6 View list
16 2050104425 Mikhael, C (Chante) 1 1.0 1 0 0 100.0 1083.7 425.0 1508.7 View list
17 2050098803 Raymond, A (Ashlin) 1 1.0 1 0 0 100.0 1092.7 425.0 1517.7 View list
18 1050104423 Warne, R (Ryan) 1 1.0 1 0 0 100.0 1083.7 425.0 1508.7 View list
19 1050104420 Damon, K (Keaton) 1 0.5 0 1 0 50.0 1083.7 0.0 1083.7 View list
20 207069845 Hanekom, L (Larissa) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list