Player Page

Roets, J (Josias)
Dob: 2014/10/24 (U12)
Gender: Male
Chess SA id: 1140154138
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/05/02 (47 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 rating1100.5
Current Weighted rating1166.8
Current Weighted performance1049.6
Current official/published rating (highest between Raw, WR and WP)1166.8
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±191.1
Current Raw change used (final)0.0
Projected new Raw rating1100.5
Projected new Weighed rating1072.5
Projected new Weighted performance1049.6
Projected new final Raw rating (if new WP > new Raw)1100.5
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1100.5
Projected effective change (new Official - current Official)-66.3
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 rating1091.6
Current Weighted rating1161.5
Current Weighted performance1049.6
Current official/published rating (highest between Raw, WR and WP)1161.5
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±193.5
Current Raw change used (final)0.0
Projected new Raw rating1091.6
Projected new Weighed rating1067.4
Projected new Weighted performance1049.6
Projected new final Raw rating (if new WP > new Raw)1091.6
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1091.6
Projected effective change (new Official - current Official)-69.9
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 2024 Mid Gauteng Open Chess Tournament (U12) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1085.9 1070.0 Analysis
6 2024 Milos Ristic Open Chess Tournament (U12) 2024/04/27 2024/04/27 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1124.4 1111.0 Analysis
5 2024 KSNG CHess Academy Open Tournament (D3) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1124.4 1111.0 Analysis
4 2024 Chris Greyling Open Chess Tournament (D1) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1151.0 1140.9 Analysis
3 2024 Wynie Robbertse Chess Tournament (D1) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1151.0 1140.9 Analysis
2 2024 Constantiapark Open (D1) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1185.1 1182.3 Analysis
1 2024 Tshwane Chess OPEN Registration Tournament (D2) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1186.6 1183.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2024 Mid Gauteng Open Chess Tournament (U12) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1085.9 1070.0 Analysis
7 2024 Milos Ristic Open Chess Tournament (U12) 2024/04/27 2024/04/27 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1124.4 1111.0 Analysis
6 2024 KSNG CHess Academy Open Tournament (D3) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1124.4 1111.0 Analysis
5 2024 Chris Greyling Open Chess Tournament (D1) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1151.0 1140.9 Analysis
4 2024 Wynie Robbertse Chess Tournament (D1) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1151.0 1140.9 Analysis
3 2024 Constantiapark Open (D1) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1185.1 1182.3 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (D2) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1186.6 1183.4 Analysis
1 2023 Milos Ristic Open Tournament (E) 2023/04/27 2023/04/27 Tshwane (GTP) Standard 60 0.83 5 4 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 35 11 1 23 11.5 32.9 -145.7 1221.4 1075.6
White 18 4 1 13 4.5 25.0 -212.5 1205.4 992.9
Black 17 7 0 10 7.0 41.2 -75.0 1238.3 1163.3
Standard All 35 11 1 23 11.5 32.9 -145.7 1221.4 1075.6
White 18 4 1 13 4.5 25.0 -212.5 1205.4 992.9
Black 17 7 0 10 7.0 41.2 -75.0 1238.3 1163.3
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 39 12 2 25 13.0 33.3 -141.7 1220.4 1078.7
White 20 4 1 15 4.5 22.5 -233.8 1209.6 975.8
Black 19 8 1 10 8.5 44.7 -44.7 1231.7 1187.0
Standard All 39 12 2 25 13.0 33.3 -141.7 1220.4 1078.7
White 20 4 1 15 4.5 22.5 -233.8 1209.6 975.8
Black 19 8 1 10 8.5 44.7 -44.7 1231.7 1187.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120191625 Mokoena, K (Kopano) 2 2.0 2 0 0 100.0 1168.8 425.0 1593.8 View list
2 1140160790 Bienedell, R (Robin) 2 0.0 0 0 2 0.0 1168.8 -425.0 743.8 View list
3 2140301737 Brown, N (Naledi) 1 1.0 1 0 0 100.0 1124.4 425.0 1549.4 View list
4 2130300417 Garib, A (Aarya) 1 1.0 1 0 0 100.0 1151.0 425.0 1576.0 View list
5 1130303282 Jablonowski, P (Patryk) 1 1.0 1 0 0 100.0 1085.9 425.0 1510.9 View list
6 1120300007 Labuscagne, W (Waldo) 1 1.0 1 0 0 100.0 1124.4 425.0 1549.4 View list
7 2140135083 Mcphail, A (Ava) 1 1.0 1 0 0 100.0 1124.4 425.0 1549.4 View list
8 1130161702 Matjila, N (Neo) 1 1.0 1 0 0 100.0 1151.0 425.0 1576.0 View list
9 1140137412 Malan, F (Franswa) 1 1.0 1 0 0 100.0 1185.1 425.0 1610.1 View list
10 1120191628 Pityana, T (Thandeka) 1 1.0 1 0 0 100.0 1186.6 425.0 1611.6 View list
11 1140303283 Tleane, M (Molemo) 1 1.0 1 0 0 100.0 1085.9 425.0 1510.9 View list
12 1150149187 Vorster, J (James) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1110099272 Loock, K (Kornel) 1 0.5 0 1 0 50.0 1124.4 0.0 1124.4 View list
14 1150152286 Rahlaga, K (Kaelo Alupheli) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
15 1120143049 Marais, M (Migael) 1 0.0 0 0 1 0.0 1151.0 -425.0 726.0 View list
16 1140156027 Mamphweli, T (Tshedza) 1 0.0 0 0 1 0.0 1124.4 -425.0 699.4 View list
17 1130154133 Kunaka, M (Mufaro) 1 0.0 0 0 1 0.0 1151.0 -425.0 726.0 View list
18 104045351 Kaba, C (Camron) 1 0.0 0 0 1 0.0 1124.4 -425.0 699.4 View list
19 1130192138 Jooste, J (Jan (janu)) 1 0.0 0 0 1 0.0 1085.9 -425.0 660.9 View list
20 2120134213 Jansen, A (Alexia) 1 0.0 0 0 1 0.0 1185.1 -425.0 760.1 View list