Player Page

Roesch, S (Samuel)
Dob: 2005/01/31 (U20)
Gender: Male
Chess SA id: 105080864
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2022/07/23 (666 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 rating1294.3
Curent Weighted rating1294.4
Curent Weighted performance691.2
Current official/published rating (highest between Raw, WR and WP)1294.4
Current floor (min rating allowed)818.9
Current highest rating achieved1318.9
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)±145.0
Current Raw change used (final)0.0
Projected new Raw rating1294.3
Projected new Weighed rating1294.3
Projected new Weighted performance691.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1294.3
Projected effective change (new Official - current Official)-0.1
Projected new highest rating1318.9
Projected new floor818.9
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 rating1305.7
Curent Weighted rating1305.8
Curent Weighted performance573.7
Current official/published rating (highest between Raw, WR and WP)1305.8
Current floor (min rating allowed)830.9
Current highest rating achieved1330.9
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)±142.6
Current Raw change used (final)0.0
Projected new Raw rating1305.7
Projected new Weighed rating1305.7
Projected new Weighted performance573.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1305.7
Projected effective change (new Official - current Official)-0.1
Projected new highest rating1330.9
Projected new floor830.9
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 rating579.2
Curent Weighted rating579.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)579.2
Current floor (min rating allowed)500.0
Current highest rating achieved579.2
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)±401.6
Current Raw change used (final)0.0
Projected new Raw rating579.2
Projected new Weighed rating579.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)579.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating579.2
Projected new floor500.0
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 rating737.2
Curent Weighted rating601.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)737.2
Current floor (min rating allowed)500.0
Current highest rating achieved737.2
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)±320.6
Current Raw change used (final)0.0
Projected new Raw rating737.2
Projected new Weighed rating614.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)737.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating737.2
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 Pedro Booyse Top Schools 2022 (U18 Open) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 6 3 1.0 1310.7 1330.9 Analysis
18 Bo-Weskus Top Skole 2022 (Hoerskool) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1318.9 500.0 Analysis
17 West Coast Schools Prestige 2022 (U18 Boys) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 2 2.0 1299.5 1306.8 Analysis
16 Namakwa Distrik Proewe 2020 (U15 Boys+Girls) 2020/03/14 2020/03/14 Namakwa (NCN) Standard 60 0.83 5 5 4.0 1261.6 1260.4 Analysis
15 Northern Cape Closed Chess Championships 2019 (U10) 2019/08/30 2019/09/01 ZF Mgcawu (NZF) Standard 92 0.94 5 5 3.0 1233.4 1238.8 Analysis
14 Namakwa Skaak 2019 (O16) 2019/08/03 2019/08/03 Namakwa (NCN) Standard 60 0.83 5 5 3.0 1213.7 1226.2 Analysis
13 South African Schools Individuals Chess Championships 2019 (U15 Open) 2019/06/18 2019/06/21 Frances Baard (NCF) Standard 60 0.83 7 6 2.0 1216.9 1251.4 Analysis
12 Northern Cape Trails 2019 (U15 Boys) 2019/06/13 2019/06/13 ZF Mgcawu (NZF) Standard 62 0.84 5 5 3.0 1216.9 1251.4 Analysis
11 Namakwa Proewe 2019 (U15 Boys) 2019/03/02 2019/03/02 Namakwa (NCN) Standard 60 0.83 5 5 5.0 1134.4 1152.8 Analysis
10 South African Junior Blitz 2018 (U14) 2018/12/19 2018/12/19 4 Knights (4K) Blitz 5 0.18 7 6 0.0 1213.7 577.2 Analysis
9 South African Junior Team Championships 2018 (U14C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 3.0 1213.7 1208.6 Analysis
8 Northern Cape Closed Chess Championships 2018 (U14 Open) 2018/08/31 2018/09/01 Frances Baard (NCF) Standard 92 0.94 5 5 3.0 1219.1 1211.0 Analysis
7 Namakwa Proewe 2018 (O14) 2018/08/04 2018/08/04 Namakwa (NCN) Standard 60 0.83 5 5 5.0 1093.0 1062.0 Analysis
6 Inter Regional 2018 (U14 Team) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 4 2.0 1136.5 940.8 Analysis
5 Namakwa Distrik Skaak Proewe 2018 (O13 Seuns) 2018/03/17 2018/03/17 Namakwa (NCN) Standard 60 0.83 5 5 5.0 738.2 768.8 Analysis
4 ZF Mgcawu Qualifier Open Chess Tournament 2018 (C) 2018/02/17 2018/02/17 ZF Mgcawu (NZF) Standard 60 0.83 5 5 5.0 540.3 526.4 Analysis
3 Namakwa District Chess Tournament 2018 (C) 2018/02/02 2018/02/03 Namakwa (NCN) Standard 60 0.83 5 5 4.0 540.3 526.4 Analysis
2 South African Junior Blitz 2017 Championships (B) 2018/01/07 2018/01/07 4 Knights (4K) Blitz 5 0.18 7 7 3.0 500.0 500.0 Analysis
1 South African Junior Team Championships 2017 (U14B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 2.0 500.0 500.0 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 96 56 2 38 57.0 59.4 79.7 1067.1 1146.8
White 45 24 1 20 24.5 54.4 37.8 1083.0 1120.8
Black 51 32 1 18 32.5 63.7 116.7 1053.0 1169.7
Standard All 79 51 2 26 52.0 65.8 134.5 1073.1 1207.6
White 36 20 1 15 20.5 56.9 59.0 1099.8 1158.8
Black 43 31 1 11 31.5 73.3 197.7 1050.7 1248.4
Rapid All 4 2 0 2 2.0 50.0 0.0 1236.1 1236.1
White 2 2 0 0 2.0 100.0 425.0 1165.5 1590.5
Black 2 0 0 2 0.0 0.0 -425.0 1306.8 881.8
Blitz All 13 3 0 10 3.0 23.1 -228.8 978.4 749.6
White 7 2 0 5 2.0 28.6 -182.1 973.1 790.9
Black 6 1 0 5 1.0 16.7 -283.3 984.6 701.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1050096060 Roesch, J (Joshua) 4 4.0 4 0 0 100.0 889.0 425.0 1314.0 View list
2 105080876 Erasmus, R (Rudolph) 4 3.0 3 0 1 75.0 876.5 212.5 1089.0 View list
3 1060098817 Julie, W (Whaleed) 3 2.0 2 0 1 66.7 1030.9 141.7 1172.6 View list
4 207084932 Baai, A (Andrea) 2 2.0 2 0 0 100.0 540.3 425.0 965.3 View list
5 104072915 Fielding, D (Damian) 2 2.0 2 0 0 100.0 1175.7 425.0 1600.7 View list
6 1050098824 Van Der Walt, P (Pieter) 2 2.0 2 0 0 100.0 915.6 425.0 1340.6 View list
7 1050098833 Cloete, K (Keagan) 1 1.0 1 0 0 100.0 738.2 425.0 1163.2 View list
8 1050104420 Damon, K (Keaton) 1 1.0 1 0 0 100.0 1261.6 425.0 1686.6 View list
9 1030110558 Crowster, N (Nickcarlo) 1 1.0 1 0 0 100.0 1299.5 425.0 1724.5 View list
10 1050100226 Booysen, ES (Edward Stefanus) 1 1.0 1 0 0 100.0 1219.1 425.0 1644.1 View list
11 1040109920 Basson, B (Brendon) 1 1.0 1 0 0 100.0 1134.4 425.0 1559.4 View list
12 108961372 Barnard, S (Schalk) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
13 206070454 Buthelezi, M (Mbalenhle) 1 1.0 1 0 0 100.0 1213.7 425.0 1638.7 View list
14 205061420 Botha, E (Emma) 1 1.0 1 0 0 100.0 540.3 425.0 965.3 View list
15 1040118710 Bosman, D (Denzel) 1 1.0 1 0 0 100.0 1233.4 425.0 1658.4 View list
16 1050110467 Don, W (Wian) 1 1.0 1 0 0 100.0 1310.7 425.0 1735.7 View list
17 1050096059 Hoffmann, PD (Pierre) 1 1.0 1 0 0 100.0 540.3 425.0 965.3 View list
18 105077648 Hogan, L (Lee) 1 1.0 1 0 0 100.0 1299.5 425.0 1724.5 View list
19 1060098831 Joseph, D (Deowin) 1 1.0 1 0 0 100.0 1093.0 425.0 1518.0 View list
20 1060110878 Klein, Q (Quinton) 1 1.0 1 0 0 100.0 1216.9 425.0 1641.9 View list