Player Page

Struis, J (Jethro)
Dob: 2010/01/13 (U16)
Gender: Male
Chess SA id: 1100146489
FIDE id:
Region: Pixley-ka-Seme (NCP)
Citizen: RSA
Title(s):
Last active: 2024/08/17 (98 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 rating1332.0
Current Weighted rating1238.8
Current Weighted performance1292.4
Current official/published rating (highest between Raw, WR and WP)1332.0
Current highest rating achieved1332.0
Current floor (min rating allowed)832.0
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)±137.4
Current Raw change used (final)0.0
Projected new Raw rating1332.0
Projected new Weighed rating1141.1
Projected new Weighted performance1292.4
Projected new final Raw rating (if new WP > new Raw)1332.0
Projected new highest rating1332.0
Projected new floor832.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1332.0
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 rating1332.2
Current Weighted rating1242.7
Current Weighted performance1292.4
Current official/published rating (highest between Raw, WR and WP)1332.2
Current highest rating achieved1332.2
Current floor (min rating allowed)832.2
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)±137.3
Current Raw change used (final)0.0
Projected new Raw rating1332.2
Projected new Weighed rating1144.8
Projected new Weighted performance1292.4
Projected new final Raw rating (if new WP > new Raw)1332.2
Projected new highest rating1332.2
Projected new floor832.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1332.2
Projected effective change (new Official - current Official)=0.0
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
3 Hopetown Schools Chess Tournament 2024 (U15) 2024/08/17 2024/08/17 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1280.7 1296.7 Analysis
2 2024 HSDA Open 3 (U15) 2024/07/27 2024/07/27 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 4.5 1218.1 1223.3 Analysis
1 The Pixley ka Seme Chess Open Schools Tournament 2024 (U15) 2024/04/06 2024/04/06 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1198.7 1202.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Hopetown Schools Chess Tournament 2024 (U15) 2024/08/17 2024/08/17 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1280.7 1296.7 Analysis
5 2024 HSDA Open 3 (U15) 2024/07/27 2024/07/27 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 4.5 1218.1 1223.3 Analysis
4 The Pixley ka Seme Chess Open Schools Tournament 2024 (U15) 2024/04/06 2024/04/06 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1198.7 1202.1 Analysis
3 Inter Regional Chess Championship 2023 (U14) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1202.0 1206.8 Analysis
2 Hopetown Schools Chess Open Tournament 2023 (U13) 2023/02/25 2023/02/25 John Taolo Gaetswewe (NCJ) Standard 62 0.84 5 5 3.0 1187.2 1190.0 Analysis
1 Pixley Chess Trials 2022 (U14) 2022/09/03 2022/09/03 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 10 1 4 10.5 70.0 170.0 1259.3 1429.3
White 6 5 1 0 5.5 91.7 354.2 1186.8 1541.0
Black 9 5 0 4 5.0 55.6 47.2 1307.6 1354.9
Standard All 15 10 1 4 10.5 70.0 170.0 1259.3 1429.3
White 6 5 1 0 5.5 91.7 354.2 1186.8 1541.0
Black 9 5 0 4 5.0 55.6 47.2 1307.6 1354.9
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 30 17 1 12 17.5 58.3 70.8 1239.6 1310.5
White 13 7 1 5 7.5 57.7 65.4 1224.2 1289.6
Black 17 10 0 7 10.0 58.8 75.0 1251.5 1326.5
Standard All 30 17 1 12 17.5 58.3 70.8 1239.6 1310.5
White 13 7 1 5 7.5 57.7 65.4 1224.2 1289.6
Black 17 10 0 7 10.0 58.8 75.0 1251.5 1326.5
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 1090105347 Botha, J (Jan-Petrus) 3 2.0 2 0 1 66.7 1232.5 141.7 1374.2 View list
2 2110105341 Botha, A (Ane) 2 2.0 2 0 0 100.0 1194.6 425.0 1619.6 View list
3 1100141146 Oberholzer, K (Kyle) 2 2.0 2 0 0 100.0 1193.6 425.0 1618.6 View list
4 1100146486 Damons, C (Chaziah) 2 2.0 2 0 0 100.0 1193.0 425.0 1618.0 View list
5 1100108218 Murphy, M (Migael) 2 0.0 0 0 2 0.0 1240.3 -425.0 815.3 View list
6 1090310107 October, W (Waylin) 1 1.0 1 0 0 100.0 1280.7 425.0 1705.7 View list
7 1090307727 Booysen, L (Liyakhanya) 1 1.0 1 0 0 100.0 1218.1 425.0 1643.1 View list
8 1100116593 Bissett, C (Chris) 1 1.0 1 0 0 100.0 1218.1 425.0 1643.1 View list
9 1110139421 May, K (Kieran Taine) 1 1.0 1 0 0 100.0 1202.0 425.0 1627.0 View list
10 1100119942 Kanjee, K (Khiyaan) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
11 1090310170 Muntz, K (Kezandrio) 1 1.0 1 0 0 100.0 1280.7 425.0 1705.7 View list
12 1100141144 Boucher, R (Ryann) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1090307730 Tobias, J (Jordan) 1 1.0 1 0 0 100.0 1218.1 425.0 1643.1 View list
14 1100192420 Tsie, P (Paballo) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
15 109086989 Naude, M (Martin) 1 0.5 0 1 0 50.0 1218.1 0.0 1218.1 View list
16 2100141401 Sinigisi, EM (Emihle Malebo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1110141148 Rusford, C (Chad Jason) 1 0.0 0 0 1 0.0 1280.7 -425.0 855.7 View list
18 1100146487 Philander, S (Shannon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1100114074 Molongoana, P (Peo) 1 0.0 0 0 1 0.0 1202.0 -425.0 777.0 View list
20 110089871 Michalakis, S (Stefanos) 1 0.0 0 0 1 0.0 1202.0 -425.0 777.0 View list