Player Page

Appel, J (Jandre)
Dob: 2011/09/21 (U14)
Gender: Male
Chess SA id: 1110192137
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (12 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 rating1211.6
Current Weighted rating1221.7
Current Weighted performance1107.7
Current official/published rating (highest between Raw, WR and WP)1221.7
Current highest rating achieved1265.7
Current floor (min rating allowed)765.7
Current K-factor36
Games played this month7
Score (S)3.0
Expected score (We)2.61
Difference (S-We)0.37
Current Raw change (no limits, including tournament time weight)13.2
Current min/max change allowed (with limits)±163.1
Current Raw change used (final)13.2
Projected new Raw rating1224.8
Projected new Weighed rating1124.6
Projected new Weighted performance1144.7
Projected new final Raw rating (if new WP > new Raw)1224.8
Projected new highest rating1265.7
Projected new floor765.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1224.8
Projected effective change (new Official - current Official)+3.1
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 rating1206.8
Current Weighted rating1224.1
Current Weighted performance1107.7
Current official/published rating (highest between Raw, WR and WP)1224.1
Current highest rating achieved1278.4
Current floor (min rating allowed)778.4
Current K-factor36
Games played this month7
Score (S)3.0
Expected score (We)2.58
Difference (S-We)0.42
Current Raw change (no limits, including tournament time weight)15.1
Current min/max change allowed (with limits)±164.2
Current Raw change used (final)15.1
Projected new Raw rating1221.9
Projected new Weighed rating1126.9
Projected new Weighted performance1144.7
Projected new final Raw rating (if new WP > new Raw)1221.9
Projected new highest rating1278.4
Projected new floor778.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.9
Projected effective change (new Official - current Official)-2.2
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournament: 2024 Etienne Lewis (U14)
Start: 2024/08/30  End: 2024/09/01  Host: GTP  Type: Standard   Time: 90  Time weight: 0.94  Rounds: 7
Games: 7  Score: 3.0
Main rating: 1211.6  Rating gain/loss: 13.2
Type rating: 1206.8  Rating gain/loss: 15.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 2024 Etienne Lewis (U14) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 3.0 1211.6 1206.8 Analysis
6 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13B) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1225.3 1223.0 Analysis
5 2024 Midstream College Open Chess Tournament (B1) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 3 0.0 1262.4 1268.4 Analysis
4 2024 Elise Steenkamp Open Chess Tournament (Queens) 2024/06/15 2024/06/17 Tshwane (GTP) Standard 90 0.94 7 7 4.0 1244.8 1251.8 Analysis
3 2024 Silver Lakes Open Chess Tournament (D2) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1265.7 1278.4 Analysis
2 2024 Constantiapark Open (D1) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 2024 Blou Bul Open Chess Tournament (D) 2024/02/10 2024/02/10 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 2024 Etienne Lewis (U14) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 3.0 1211.6 1206.8 Analysis
6 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13B) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1225.3 1223.0 Analysis
5 2024 Midstream College Open Chess Tournament (B1) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 3 0.0 1262.4 1268.4 Analysis
4 2024 Elise Steenkamp Open Chess Tournament (Queens) 2024/06/15 2024/06/17 Tshwane (GTP) Standard 90 0.94 7 7 4.0 1244.8 1251.8 Analysis
3 2024 Silver Lakes Open Chess Tournament (D2) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1265.7 1278.4 Analysis
2 2024 Constantiapark Open (D1) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 2024 Blou Bul Open Chess Tournament (D) 2024/02/10 2024/02/10 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 37 16 2 19 17.0 45.9 -34.5 1275.4 1241.0
White 19 10 1 8 10.5 55.3 44.7 1265.3 1310.0
Black 18 6 1 11 6.5 36.1 -118.1 1286.2 1168.1
Standard All 37 16 2 19 17.0 45.9 -34.5 1275.4 1241.0
White 19 10 1 8 10.5 55.3 44.7 1265.3 1310.0
Black 18 6 1 11 6.5 36.1 -118.1 1286.2 1168.1
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 37 16 2 19 17.0 45.9 -34.5 1275.4 1241.0
White 19 10 1 8 10.5 55.3 44.7 1265.3 1310.0
Black 18 6 1 11 6.5 36.1 -118.1 1286.2 1168.1
Standard All 37 16 2 19 17.0 45.9 -34.5 1275.4 1241.0
White 19 10 1 8 10.5 55.3 44.7 1265.3 1310.0
Black 18 6 1 11 6.5 36.1 -118.1 1286.2 1168.1
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 1120306229 Murithi, S (Samuel Munene) 1 1.0 1 0 0 100.0 1244.8 425.0 1669.8 View list
2 1120300007 Labuscagne, W (Waldo) 1 1.0 1 0 0 100.0 1211.6 425.0 1636.6 View list
3 1120300005 Badenhorst, W (Willem) 1 1.0 1 0 0 100.0 1225.3 425.0 1650.3 View list
4 1120159658 Bogale, D (Daniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2120105112 Bogaard, A (Anneke) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2110301316 Gupta, M (Mishka) 1 1.0 1 0 0 100.0 1265.7 425.0 1690.7 View list
7 1110145554 Fireyi, D (David Buhlebenkosi) 1 1.0 1 0 0 100.0 1265.7 425.0 1690.7 View list
8 2120152264 Du Toit, J (Janri) 1 1.0 1 0 0 100.0 1211.6 425.0 1636.6 View list
9 1110138291 De Klerk, W (Wihan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1120190416 Nienaber, J (Josua) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 2100306235 Njau, N (Nadine Nduta) 1 1.0 1 0 0 100.0 1244.8 425.0 1669.8 View list
12 1120306237 Njoroge, A (Adrian Minai) 1 1.0 1 0 0 100.0 1244.8 425.0 1669.8 View list
13 2120139971 Oosthuizen, L (Leane) 1 1.0 1 0 0 100.0 1225.3 425.0 1650.3 View list
14 1120154166 Van Der Merwe, L (Lukas) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1120143854 Van Wyk, L (Louis) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 1120306245 Wanyeki, T (Timothy Ndegwa) 1 1.0 1 0 0 100.0 1244.8 425.0 1669.8 View list
17 1120109368 Coetzee, M (Mauritz) 1 0.5 0 1 0 50.0 1211.6 0.0 1211.6 View list
18 1120143047 Haupt, J (Joshua) 1 0.5 0 1 0 50.0 1211.6 0.0 1211.6 View list
19 1100117875 Nel, A (Andreas) 1 0.0 0 0 1 0.0 1262.4 -425.0 837.4 View list
20 196091518 Mashigo, O (Obakeng) 1 0.0 0 0 1 0.0 1244.8 -425.0 819.8 View list