Player Page

Struis, J (Jethro)
Dob: 2010/01/13 (U16)
Gender: Male
Chess SA id: 1100146489
FIDE id:
Region: John Taolo Gaetswewe (NCJ)
Citizen: RSA
Title(s):
Last active: 2024/04/06 (43 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 rating1218.1
Curent Weighted rating1199.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1218.1
Current floor (min rating allowed)718.1
Current highest rating achieved1218.1
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)±161.6
Current Raw change used (final)0.0
Projected new Raw rating1218.1
Projected new Weighed rating1201.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1218.1
Projected new floor718.1
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 rating1223.3
Curent Weighted rating1203.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1223.3
Current floor (min rating allowed)723.3
Current highest rating achieved1223.3
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)±160.4
Current Raw change used (final)0.0
Projected new Raw rating1223.3
Projected new Weighed rating1204.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1223.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1223.3
Projected new floor723.3
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
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 5 3 0 2 3.0 60.0 85.0 1216.2 1301.2
White 2 2 0 0 2.0 100.0 425.0 1103.0 1528.0
Black 3 1 0 2 1.0 33.3 -141.7 1291.7 1150.0
Standard All 5 3 0 2 3.0 60.0 85.0 1216.2 1301.2
White 2 2 0 0 2.0 100.0 425.0 1103.0 1528.0
Black 3 1 0 2 1.0 33.3 -141.7 1291.7 1150.0
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 20 10 0 10 10.0 50.0 0.0 1219.0 1219.0
White 9 4 0 5 4.0 44.4 -47.2 1222.2 1174.9
Black 11 6 0 5 6.0 54.5 38.6 1216.5 1255.1
Standard All 20 10 0 10 10.0 50.0 0.0 1219.0 1219.0
White 9 4 0 5 4.0 44.4 -47.2 1222.2 1174.9
Black 11 6 0 5 6.0 54.5 38.6 1216.5 1255.1
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 1100141146 Oberholzer, K (Kyle) 2 2.0 2 0 0 100.0 1193.6 425.0 1618.6 View list
2 2110105341 Botha, A (Ane) 2 2.0 2 0 0 100.0 1194.6 425.0 1619.6 View list
3 1100146486 Damons, C (Chaziah) 2 2.0 2 0 0 100.0 1193.0 425.0 1618.0 View list
4 1100141144 Boucher, R (Ryann) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1110139421 May, K (Kieran Taine) 1 1.0 1 0 0 100.0 1202.0 425.0 1627.0 View list
6 1100119942 Kanjee, K (Khiyaan) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
7 1100192420 Tsie, P (Paballo) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
8 1100150911 Van Rooyen, A (Andre) 1 0.0 0 0 1 0.0 1198.7 -425.0 773.7 View list
9 2100141401 Sinigisi, EM (Emihle Malebo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1100146487 Philander, S (Shannon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1100108218 Murphy, M (Migael) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1100114074 Molongoana, P (Peo) 1 0.0 0 0 1 0.0 1202.0 -425.0 777.0 View list
13 110089871 Michalakis, S (Stefanos) 1 0.0 0 0 1 0.0 1202.0 -425.0 777.0 View list
14 1100114069 Fourie, K (Kyle) 1 0.0 0 0 1 0.0 1202.0 -425.0 777.0 View list
15 1100134182 Enslin, W (Wian) 1 0.0 0 0 1 0.0 1187.2 -425.0 762.2 View list
16 1090105347 Botha, J (Jan-Petrus) 1 0.0 0 0 1 0.0 1198.7 -425.0 773.7 View list
17 2100134194 April, C (Cherese) 1 0.0 0 0 1 0.0 1187.2 -425.0 762.2 View list