Player Page

Sutherland, R (Reuben)
Dob: 2010/07/02 (U16)
Gender: Male
Chess SA id: 110092655
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/07/29 (331 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 rating1208.5
Current Weighted rating1209.6
Current Weighted performance705.6
Current official/published rating (highest between Raw, WR and WP)1209.6
Current highest rating achieved1212.7
Current floor (min rating allowed)712.7
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)±163.8
Current Raw change used (final)0.0
Projected new Raw rating1208.5
Projected new Weighed rating1112.7
Projected new Weighted performance705.6
Projected new final Raw rating (if new WP > new Raw)1208.5
Projected new highest rating1212.7
Projected new floor712.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1208.5
Projected effective change (new Official - current Official)-1.1
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 rating1194.3
Current Weighted rating1195.1
Current Weighted performance705.6
Current official/published rating (highest between Raw, WR and WP)1195.1
Current highest rating achieved1197.5
Current floor (min rating allowed)697.5
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)±167.2
Current Raw change used (final)0.0
Projected new Raw rating1194.3
Projected new Weighed rating1099.5
Projected new Weighted performance705.6
Projected new final Raw rating (if new WP > new Raw)1194.3
Projected new highest rating1197.5
Projected new floor697.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1194.3
Projected effective change (new Official - current Official)-0.8
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 rating728.2
Current Weighted rating728.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)728.2
Current highest rating achieved728.2
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)±324.8
Current Raw change used (final)0.0
Projected new Raw rating728.2
Projected new Weighed rating669.9
Projected new Weighted performance209.8
Projected new final Raw rating (if new WP > new Raw)728.2
Projected new highest rating728.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)728.2
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 rating539.8
Current Weighted rating539.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)539.8
Current highest rating achieved539.8
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)±424.7
Current Raw change used (final)0.0
Projected new Raw rating539.8
Projected new Weighed rating496.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating539.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)539.8
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
16 2023 Tshwane South School District CLOSED League Championship (U13) 2023/07/29 2023/07/29 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1212.7 1197.5 Analysis
15 2019 South African Junior Team Championships (U10B) 2020/01/08 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.0 1176.7 1163.9 Analysis
14 2019 TC SAJCC Prep Tournament (C) 2019/11/30 2019/11/30 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1119.9 1113.8 Analysis
13 2019 Etienne Lewis Trials (U10 Boys) 2019/08/30 2019/09/01 Tshwane (GTP) Standard 120 1.00 7 7 3.0 1093.1 1089.0 Analysis
12 2019 Mid-Gauteng Open (D) 2019/08/17 2019/08/17 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1035.4 995.4 Analysis
11 2019 D4 Tshwane South Schools League Team Finals (U9) 2019/07/27 2019/07/27 Tshwane (GTP) Standard 60 0.83 5 5 2.5 986.4 945.6 Analysis
10 2019 Menlo Open (C) 2019/07/13 2019/07/13 Tshwane (GTP) Standard 60 0.83 5 2 0.0 986.4 945.6 Analysis
9 2019 Lubowski Open Tournament (C) 2019/05/11 2019/05/12 Tshwane (GTP) Standard 90 0.94 5 4 0.0 1004.1 1003.2 Analysis
8 2019 Super 12 Laerskole (Juniors) 2019/05/04 2019/05/04 Tshwane (GTP) Rapid 30 0.60 5 5 3.0 1004.1 627.8 Analysis
7 2019 D4 Individual Finals (U9 Mixed) 2019/03/09 2019/03/09 Tshwane (GTP) Standard 60 0.83 5 5 3.0 887.3 888.3 Analysis
6 2019 Tshwane Chess Registration Tournament (D) 2019/01/26 2019/01/26 Tshwane (GTP) Standard 60 0.83 5 5 4.0 784.7 743.0 Analysis
5 2018 Menlo Open Chess Tournament (C) 2018/07/21 2018/07/21 Tshwane (GTP) Standard 60 0.83 5 4 0.0 798.9 790.6 Analysis
4 2018 Super 12 (Junior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 5 3.0 769.6 539.8 Analysis
3 2018 D4 Tshwane North Individual Chess Championships (U9 Boys) 2018/03/10 2018/03/10 Tshwane (GTP) Standard 60 0.83 5 5 4.0 694.9 703.0 Analysis
2 2018 Blou Bul Open (D) 2018/02/17 2018/02/17 Tshwane (GTP) Standard 60 0.83 5 5 2.0 657.4 657.4 Analysis
1 South African Junior Team Championships 2017 (U8B+U8 Girls) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 6.0 539.8 539.8 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 80 42 2 36 43.0 53.8 31.9 1061.5 1093.4
White 40 19 2 19 20.0 50.0 0.0 1049.0 1049.0
Black 40 23 0 17 23.0 57.5 63.7 1074.1 1137.8
Standard All 70 36 2 32 37.0 52.9 24.3 1065.3 1089.6
White 35 17 2 16 18.0 51.4 12.1 1058.6 1070.8
Black 35 19 0 16 19.0 54.3 36.4 1072.1 1108.5
Rapid All 10 6 0 4 6.0 60.0 85.0 1034.7 1119.7
White 5 2 0 3 2.0 40.0 -85.0 981.3 896.3
Black 5 4 0 1 4.0 80.0 255.0 1088.2 1343.2
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 1100112371 Weder, E (Emil) 2 1.5 1 1 0 75.0 936.8 212.5 1149.3 View list
2 110095325 Lourens, J (Jurgen) 2 1.0 1 0 1 50.0 849.5 0.0 849.5 View list
3 110092783 Van Rooyen, M (Marcel) 2 1.0 1 0 1 50.0 938.9 0.0 938.9 View list
4 1100096766 Du Preez, J (Julian) 2 0.0 0 0 2 0.0 1039.8 -425.0 614.8 View list
5 107093192 Visser, N (Nico) 2 0.0 0 0 2 0.0 830.8 -425.0 405.8 View list
6 110087161 Brenkman, C (Christopher) 1 1.0 1 0 0 100.0 539.8 425.0 964.8 View list
7 109088450 Botha, A (Andre) 1 1.0 1 0 0 100.0 657.4 425.0 1082.4 View list
8 110086186 Boje, E (Ewald) 1 1.0 1 0 0 100.0 539.8 425.0 964.8 View list
9 110088599 Bogaard, FK (Franco) 1 1.0 1 0 0 100.0 887.3 425.0 1312.3 View list
10 110088043 Claassens, G (Gerhard) 1 1.0 1 0 0 100.0 539.8 425.0 964.8 View list
11 109087164 De Jager, L (Lorent) 1 1.0 1 0 0 100.0 1004.1 425.0 1429.1 View list
12 111092278 Dada, N (Naeem) 1 1.0 1 0 0 100.0 539.8 425.0 964.8 View list
13 1100109355 Cronje, L (Lucas) 1 1.0 1 0 0 100.0 1176.7 425.0 1601.7 View list
14 107079669 Fuhri, R (Ruben) 1 1.0 1 0 0 100.0 1035.4 425.0 1460.4 View list
15 1120109890 Grahan, T (Tylo) 1 1.0 1 0 0 100.0 1119.9 425.0 1544.9 View list
16 210076436 Greyling, L (Lene) 1 1.0 1 0 0 100.0 539.8 425.0 964.8 View list
17 1100112365 Groenewald, S (Stefan) 1 1.0 1 0 0 100.0 887.3 425.0 1312.3 View list
18 1100105140 Jacobs, H (Hanno) 1 1.0 1 0 0 100.0 1212.7 425.0 1637.7 View list
19 205086771 Jacobs, L (Lenita) 1 1.0 1 0 0 100.0 1035.4 425.0 1460.4 View list
20 108087181 Janse Van Rensburg, N (Nian) 1 1.0 1 0 0 100.0 769.6 425.0 1194.6 View list