Player Page

Van Zyl, J (Jeandre)
Dob: 2004/07/27 (Adult)
Gender: Male
Chess SA id: 1040099878
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2022/09/17 (817 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 rating1259.4
Current Weighted rating1259.4
Current Weighted performance787.8
Current official/published rating (highest between Raw, WR and WP)1259.4
Current highest rating achieved1259.4
Current floor (min rating allowed)759.4
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)±152.4
Current Raw change used (final)0.0
Projected new Raw rating1259.4
Projected new Weighed rating1158.6
Projected new Weighted performance787.8
Projected new final Raw rating (if new WP > new Raw)1259.4
Projected new highest rating1259.4
Projected new floor759.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1259.4
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 rating1269.1
Current Weighted rating1269.1
Current Weighted performance787.8
Current official/published rating (highest between Raw, WR and WP)1269.1
Current highest rating achieved1269.1
Current floor (min rating allowed)769.1
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)±150.3
Current Raw change used (final)0.0
Projected new Raw rating1269.1
Projected new Weighed rating1167.6
Projected new Weighted performance787.8
Projected new final Raw rating (if new WP > new Raw)1269.1
Projected new highest rating1269.1
Projected new floor769.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1269.1
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Western Cape Top Schools 2022 (U18 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 4.5 1203.5 1203.6 Analysis
5 Overberg Topskole 2022 (O18) 2022/08/30 2022/08/30 Overberg (WOS) Standard 60 0.83 5 4 4.0 1139.8 1126.4 Analysis
4 Western Cape Schools Individuals 2019 (U15 Boys) 2019/05/04 2019/05/05 Eden District (WEG) Standard 60 0.83 6 6 2.0 1149.8 1146.8 Analysis
3 Overberg School Chess Close Champs 2019 (U15 Boys) 2019/03/08 2019/03/09 Overberg (WOS) Standard 60 0.83 6 6 4.0 1092.7 1074.8 Analysis
2 Western Cape Schools Individuals 2018 (U15 Boys) 2018/05/19 2018/05/20 Overberg (WOS) Standard 60 0.83 6 6 1.5 1167.1 1160.4 Analysis
1 Overberg Schools Closed 2018 (U15 Boys) 2018/03/23 2018/03/23 Overberg (WOS) Standard 60 0.83 6 6 4.0 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 33 19 2 12 20.0 60.6 90.2 1101.9 1192.0
White 18 11 1 6 11.5 63.9 118.1 1067.0 1185.1
Black 15 8 1 6 8.5 56.7 56.7 1143.7 1200.4
Standard All 33 19 2 12 20.0 60.6 90.2 1101.9 1192.0
White 18 11 1 6 11.5 63.9 118.1 1067.0 1185.1
Black 15 8 1 6 8.5 56.7 56.7 1143.7 1200.4
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 105088998 Jansen, AI (Alfonso) 2 1.0 1 0 1 50.0 1121.3 0.0 1121.3 View list
2 104025229 Mostert, J (Jan-Abraham) 2 0.0 0 0 2 0.0 1158.4 -425.0 733.4 View list
3 1090130184 Kotze, H (Hendre) 1 1.0 1 0 0 100.0 1139.8 425.0 1564.8 View list
4 1060146756 Karelse, J (Jaywin) 1 1.0 1 0 0 100.0 1203.5 425.0 1628.5 View list
5 105047570 Joseph, C (Christopher) 1 1.0 1 0 0 100.0 1149.8 425.0 1574.8 View list
6 1040146758 Ntloko, K (Kwanda) 1 1.0 1 0 0 100.0 1203.5 425.0 1628.5 View list
7 108087013 Addinall, E (Ewald) 1 1.0 1 0 0 100.0 1203.5 425.0 1628.5 View list
8 104089234 Absolom, A (Angelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1050111323 Hoogbaard, D (Dillon) 1 1.0 1 0 0 100.0 1092.7 425.0 1517.7 View list
10 2080138409 Duminy, Z (Zaldine) 1 1.0 1 0 0 100.0 1139.8 425.0 1564.8 View list
11 1030098125 Daki, A (Ayabonga) 1 1.0 1 0 0 100.0 1092.7 425.0 1517.7 View list
12 107054126 Carolus, E (Ethan) 1 1.0 1 0 0 100.0 1092.7 425.0 1517.7 View list
13 1040100627 September, J (Jandre) 1 1.0 1 0 0 100.0 1139.8 425.0 1564.8 View list
14 1050145267 Slammat, B (Byron) 1 1.0 1 0 0 100.0 1139.8 425.0 1564.8 View list
15 104084131 Smal, P (Pj) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 104068706 Summers, C (Caleb) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 104079688 Van Wyk, D (Dimitri) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 1040099694 Van Wyk, L (Layron) 1 1.0 1 0 0 100.0 1167.1 425.0 1592.1 View list
19 106094669 Wang, M (Mike) 1 1.0 1 0 0 100.0 1203.5 425.0 1628.5 View list
20 1040111327 Watson, A (Aubreyano) 1 1.0 1 0 0 100.0 1092.7 425.0 1517.7 View list