Player Page

Boucher, R (Ryann)
Dob: 2010/09/09 (U16)
Gender: Male
Chess SA id: 1100141144
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (14 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 rating1178.6
Curent Weighted rating1117.4
Curent Weighted performance1177.3
Current official/published rating (highest between Raw, WR and WP)1178.6
Current floor (min rating allowed)683.6
Current highest rating achieved1183.6
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)±170.9
Current Raw change used (final)0.0
Projected new Raw rating1178.6
Projected new Weighed rating1122.5
Projected new Weighted performance1177.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1183.6
Projected new floor683.6
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 rating1182.0
Curent Weighted rating1140.6
Curent Weighted performance1179.3
Current official/published rating (highest between Raw, WR and WP)1182.0
Current floor (min rating allowed)684.4
Current highest rating achieved1184.4
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)±170.1
Current Raw change used (final)0.0
Projected new Raw rating1182.0
Projected new Weighed rating1144.0
Projected new Weighted performance1179.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1182.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1184.4
Projected new floor684.4
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 rating1123.2
Curent Weighted rating1123.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1123.9
Current floor (min rating allowed)683.6
Current highest rating achieved1183.6
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)±185.0
Current Raw change used (final)0.0
Projected new Raw rating1123.2
Projected new Weighed rating1123.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1123.4
Projected effective change (new Official - current Official)-0.5
Projected new highest rating1183.6
Projected new floor683.6
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 rating1088.8
Curent Weighted rating1096.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1096.6
Current floor (min rating allowed)683.6
Current highest rating achieved1088.8
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)±194.3
Current Raw change used (final)0.0
Projected new Raw rating1088.8
Projected new Weighed rating1094.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1094.4
Projected effective change (new Official - current Official)-2.2
Projected new highest rating1088.8
Projected new floor683.6
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Hopetown Open Chess Tournament 2024 (U14+U16) 2024/04/20 2024/04/20 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 2.0 1162.2 1184.4 Analysis
3 2024 HSDA Schools Tournament II (U15-U19) 2024/04/13 2024/04/13 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 2.5 1162.2 1184.4 Analysis
2 Hopetown Open Chess Tournament 2024 (U16) 2024/02/10 2024/02/10 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1131.0 1149.2 Analysis
1 HSDA School Open 2024 (U16-Open) 2024/01/27 2024/01/27 Frances Baard (NCF) Standard 62 0.84 5 5 2.0 1118.2 1139.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 Hopetown Open Chess Tournament 2024 (U14+U16) 2024/04/20 2024/04/20 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 2.0 1162.2 1184.4 Analysis
13 2024 HSDA Schools Tournament II (U15-U19) 2024/04/13 2024/04/13 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 2.5 1162.2 1184.4 Analysis
12 Hopetown Open Chess Tournament 2024 (U16) 2024/02/10 2024/02/10 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1131.0 1149.2 Analysis
11 HSDA School Open 2024 (U16-Open) 2024/01/27 2024/01/27 Frances Baard (NCF) Standard 62 0.84 5 5 2.0 1118.2 1139.2 Analysis
10 Hopetown Chess Open Tournament 2023 (U14-U18) 2023/08/05 2023/08/05 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 2.0 1102.4 1126.8 Analysis
9 HSDA Chess Club School Tournament 2023 (U12+U14) 2023/07/29 2023/07/29 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 2.5 1079.6 1104.0 Analysis
8 Inter Regional Chess Championship 2023 (U14) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 1.0 1058.1 1092.4 Analysis
7 Hopetown School Chess Open Tournament 2023 (U11+U13) 2023/05/06 2023/05/06 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1058.1 1092.4 Analysis
6 Hopetown Schools Chess Open Tournament 2023 (U13) 2023/02/25 2023/02/25 John Taolo Gaetswewe (NCJ) Standard 62 0.84 5 5 2.0 1035.3 1071.2 Analysis
5 2022 South Africa Junior Blitz Chess Championships (U14) 2022/12/05 2022/12/05 4 Knights (4K) Blitz 5 0.18 7 6 1.0 1117.2 1200.0 Analysis
4 2022 South African Junior Team Chess Championships (U14 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 0.0 1117.2 1156.8 Analysis
3 Pixley Chess Trials 2022 (U14) 2022/09/03 2022/09/03 Pixley-ka-Seme (NCP) Standard 62 0.84 5 4 1.0 1145.8 1200.0 Analysis
2 Mangaung Metro Chess 13 August 2022 (C+D) 2022/08/13 2022/08/13 Mangaung (FMB) Rapid 32 0.63 5 5 1.0 1183.6 1183.6 Analysis
1 Mangaung Metro Chess 30 July 2022 (C+D) 2022/07/30 2022/07/30 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 9 1 10 9.5 47.5 -21.3 1232.8 1211.6
White 11 7 0 4 7.0 63.6 115.9 1239.0 1354.9
Black 9 2 1 6 2.5 27.8 -188.9 1225.3 1036.4
Standard All 20 9 1 10 9.5 47.5 -21.3 1232.8 1211.6
White 11 7 0 4 7.0 63.6 115.9 1239.0 1354.9
Black 9 2 1 6 2.5 27.8 -188.9 1225.3 1036.4
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 71 24 2 45 25.0 35.2 -125.7 1221.5 1095.8
White 35 16 1 18 16.5 47.1 -24.3 1239.8 1215.6
Black 36 8 1 27 8.5 23.6 -224.3 1203.6 979.3
Standard All 55 20 2 33 21.0 38.2 -100.5 1227.4 1126.9
White 27 13 1 13 13.5 50.0 0.0 1239.7 1239.7
Black 28 7 1 20 7.5 26.8 -197.3 1215.5 1018.2
Rapid All 10 3 0 7 3.0 30.0 -170.0 1178.9 1008.9
White 5 2 0 3 2.0 40.0 -85.0 1186.1 1101.1
Black 5 1 0 4 1.0 20.0 -255.0 1171.6 916.6
Blitz All 6 1 0 5 1.0 16.7 -283.3 1238.2 954.9
White 3 1 0 2 1.0 33.3 -141.7 1331.1 1189.4
Black 3 0 0 3 0.0 0.0 -425.0 1145.4 720.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100141146 Oberholzer, K (Kyle) 9 3.0 3 0 6 33.3 1123.6 -141.7 982.0 View list
2 1090191656 Naude, L (Leonard) 3 1.0 1 0 2 33.3 1137.1 -141.7 995.5 View list
3 2110140885 Finck, S (Sakura) 2 2.0 2 0 0 100.0 1098.8 425.0 1523.8 View list
4 1090191658 Titus, H (Heinrich) 2 2.0 2 0 0 100.0 1124.6 425.0 1549.6 View list
5 1080156840 Hendricks, G (Garryn) 2 1.0 1 0 1 50.0 1146.6 0.0 1146.6 View list
6 1120134186 Potgieter, M (Martin-Juan) 2 1.0 1 0 1 50.0 1110.2 0.0 1110.2 View list
7 1100130043 De Klerk, K (Kai) 2 0.0 0 0 2 0.0 1129.0 -425.0 704.0 View list
8 108084931 May, AD (Alrique Dominic) 2 0.0 0 0 2 0.0 1140.2 -425.0 715.2 View list
9 1110141148 Rushford, C (Chad Jason) 2 0.0 0 0 2 0.0 1080.3 -425.0 655.3 View list
10 1070100127 Biko, S (Siyolise) 1 1.0 1 0 0 100.0 1162.2 425.0 1587.2 View list
11 1120156833 Biko, L (Lihlumile) 1 1.0 1 0 0 100.0 1058.1 425.0 1483.1 View list
12 1110150641 Claassen, J (Joshua) 1 1.0 1 0 0 100.0 1035.3 425.0 1460.3 View list
13 1130156835 Du Preez, J (Jody) 1 1.0 1 0 0 100.0 1058.1 425.0 1483.1 View list
14 1080191652 De Wet, J (Jd) 1 1.0 1 0 0 100.0 1118.2 425.0 1543.2 View list
15 1140144696 Khashane, T (Thato) 1 1.0 1 0 0 100.0 1183.6 425.0 1608.6 View list
16 2100159422 Kahugu, A (Angelinah) 1 1.0 1 0 0 100.0 1079.6 425.0 1504.6 View list
17 1110159421 Herholdt, M (Mynard) 1 1.0 1 0 0 100.0 1079.6 425.0 1504.6 View list
18 2080136095 Allen, J (Julia) 1 1.0 1 0 0 100.0 1117.2 425.0 1542.2 View list
19 1110145473 Mokhachane, K (Kgalalelo) 1 1.0 1 0 0 100.0 1058.1 425.0 1483.1 View list
20 2080160067 Nel, M (Megan) 1 1.0 1 0 0 100.0 1102.4 425.0 1527.4 View list