Player Page

Van Bosch, J (Janlou)
Dob: 2004/01/23 (Adult)
Gender: Male
Chess SA id: 104087129
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2019/05/05 (1841 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 rating1165.7
Curent Weighted rating1165.7
Curent Weighted performance399.3
Current official/published rating (highest between Raw, WR and WP)1165.7
Current floor (min rating allowed)723.6
Current highest rating achieved1223.6
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)±174.1
Current Raw change used (final)0.0
Projected new Raw rating1165.7
Projected new Weighed rating1165.7
Projected new Weighted performance399.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1165.7
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1223.6
Projected new floor723.6
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 rating1131.8
Curent Weighted rating1131.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1131.8
Current floor (min rating allowed)720.0
Current highest rating achieved1220.0
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)±182.7
Current Raw change used (final)0.0
Projected new Raw rating1131.8
Projected new Weighed rating1131.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1131.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1220.0
Projected new floor720.0
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 rating1215.2
Curent Weighted rating1215.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1215.2
Current floor (min rating allowed)715.2
Current highest rating achieved1215.2
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)±162.3
Current Raw change used (final)0.0
Projected new Raw rating1215.2
Projected new Weighed rating1215.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1215.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1215.2
Projected new floor715.2
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)715.2
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 floor715.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Western Cape Schools Individuals 2019 (U15 Boys) 2019/05/04 2019/05/05 Eden District (WEG) Standard 60 0.83 6 5 1.0 1215.3 1194.1 Analysis
4 West Coast Open 2019 (C) 2019/04/27 2019/04/27 West Coast (WCU) Standard 90 0.94 5 4 3.0 1223.6 1220.0 Analysis
3 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O15 Seuns) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 6 3.0 1223.6 1220.0 Analysis
2 Onder-Weskus Skole Proewe 2019 (O15 Seuns) 2019/02/16 2019/02/23 West Coast (WCU) Rapid 30 0.60 8 8 5.0 1216.9 1200.0 Analysis
1 West Coast Schools Prestige Individual Championship 2018 (U15 Boys) 2018/03/10 2018/03/24 West Coast (WCU) Standard 60 0.83 6 6 3.5 1200.0 1200.0 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 29 15 1 13 15.5 53.4 29.3 1152.2 1181.5
White 15 8 1 6 8.5 56.7 56.7 1149.7 1206.3
Black 14 7 0 7 7.0 50.0 0.0 1154.9 1154.9
Standard All 21 10 1 10 10.5 50.0 0.0 1156.4 1156.4
White 11 5 1 5 5.5 50.0 0.0 1157.5 1157.5
Black 10 5 0 5 5.0 50.0 0.0 1155.1 1155.1
Rapid All 8 5 0 3 5.0 62.5 106.3 1141.3 1247.5
White 4 3 0 1 3.0 75.0 212.5 1128.1 1340.6
Black 4 2 0 2 2.0 50.0 0.0 1154.4 1154.4
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 104077304 Van Nelson, M (Melchizedek) 2 0.0 0 0 2 0.0 1216.1 -425.0 791.1 View list
2 1040103432 Billet, E (Ethan) 1 1.0 1 0 0 100.0 1216.9 425.0 1641.9 View list
3 101066014 Carolus, C (Chadwin) 1 1.0 1 0 0 100.0 1223.6 425.0 1648.6 View list
4 1040110202 Lenee, M (Mel-Lee) 1 1.0 1 0 0 100.0 1223.6 425.0 1648.6 View list
5 1040099686 Karools, L (Leathan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 103077678 Jacobs, D (Duwayne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 105046628 Ghall, D (Devan) 1 1.0 1 0 0 100.0 1223.6 425.0 1648.6 View list
8 1040110214 Prins, J (Jemile) 1 1.0 1 0 0 100.0 1216.9 425.0 1641.9 View list
9 1050110196 Pieters, A (Aiden) 1 1.0 1 0 0 100.0 1216.9 425.0 1641.9 View list
10 1090096256 Ocks, K (Keano) 1 1.0 1 0 0 100.0 1223.6 425.0 1648.6 View list
11 1050110472 Shoshola, J (Jesurun) 1 1.0 1 0 0 100.0 1223.6 425.0 1648.6 View list
12 104055802 Sefoor, F (Fayden) 1 1.0 1 0 0 100.0 1215.3 425.0 1640.3 View list
13 104082243 Saal, J (Jadan) 1 1.0 1 0 0 100.0 1216.9 425.0 1641.9 View list
14 109093484 Duiker, P (Phillip) 1 1.0 1 0 0 100.0 1223.6 425.0 1648.6 View list
15 1050110209 Van Der Ventel, T (Thurston) 1 1.0 1 0 0 100.0 1216.9 425.0 1641.9 View list
16 1030099696 Wildschut, B (Bradley) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1030099701 Skippers, C (Christiaan) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
18 105005003 Cloete, K (Kyle) 1 0.0 0 0 1 0.0 1223.6 -425.0 798.6 View list
19 1050099673 Ruiters, R (Raoul) 1 0.0 0 0 1 0.0 1216.9 -425.0 791.9 View list
20 1030099883 Ngcaba, T (Timna) 1 0.0 0 0 1 0.0 1215.3 -425.0 790.3 View list