Player Page

Van Tonder, A (Arnold)
Dob: 2003/07/28 (Adult)
Gender: Male
Chess SA id: 1030102688
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2018/12/23 (2009 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 rating1148.7
Current Weighted rating1148.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1148.7
Current highest rating achieved1197.2
Current floor (min rating allowed)697.2
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)±178.4
Current Raw change used (final)0.0
Projected new Raw rating1148.7
Projected new Weighed rating1056.8
Projected new Weighted performance170.1
Projected new final Raw rating (if new WP > new Raw)1148.7
Projected new highest rating1197.2
Projected new floor697.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1148.7
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 rating1140.0
Current Weighted rating1140.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1140.0
Current highest rating achieved1140.0
Current floor (min rating allowed)640.0
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)±180.6
Current Raw change used (final)0.0
Projected new Raw rating1140.0
Projected new Weighed rating1048.8
Projected new Weighted performance98.7
Projected new final Raw rating (if new WP > new Raw)1140.0
Projected new highest rating1140.0
Projected new floor640.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.0
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 rating1198.4
Current Weighted rating1198.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1198.4
Current highest rating achieved1198.4
Current floor (min rating allowed)698.4
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)±166.2
Current Raw change used (final)0.0
Projected new Raw rating1198.4
Projected new Weighed rating1102.5
Projected new Weighted performance94.0
Projected new final Raw rating (if new WP > new Raw)1198.4
Projected new highest rating1198.4
Projected new floor698.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.4
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 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
2 South African LSEN Championships 2018 (U16 MID) 2018/12/22 2018/12/23 4 Knights (4K) Standard 60 0.83 6 6 2.0 1197.2 1200.0 Analysis
1 SWVG Arnold Classic Rapid & Blitz 2018 (U16 MID) 2018/05/18 2018/05/18 Tshwane (GTP) Rapid 40 0.70 5 5 2.5 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 11 4 1 6 4.5 40.9 -77.3 1135.7 1058.5
White 6 2 1 3 2.5 41.7 -70.8 1187.7 1116.9
Black 5 2 0 3 2.0 40.0 -85.0 1073.3 988.3
Standard All 6 2 0 4 2.0 33.3 -141.7 1090.7 949.0
White 3 1 0 2 1.0 33.3 -141.7 1192.5 1050.8
Black 3 1 0 2 1.0 33.3 -141.7 988.9 847.2
Rapid All 5 2 1 2 2.5 50.0 0.0 1189.8 1189.8
White 3 1 1 1 1.5 50.0 0.0 1183.0 1183.0
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
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 1030107632 Nolonolo, S (Simphiwe) 1 1.0 1 0 0 100.0 1197.2 425.0 1622.2 View list
2 1030107635 Thenjwayo, T (Tlhabane) 1 1.0 1 0 0 100.0 1197.2 425.0 1622.2 View list
3 1030102700 Shivuri, B (Blessing) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1030102692 Seqholo, N (Nikodemus) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1020102661 Miguel, P (Pedro) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 103095888 Ndlovu, M (Mpumi) 1 0.0 0 0 1 0.0 1197.2 -425.0 772.2 View list
7 1020102673 Sallie, S (Shakeel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 202095890 Richards, L (Leann) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1030102665 Mahlangu, T (Thando) 1 0.0 0 0 1 0.0 1197.2 -425.0 772.2 View list
10 1030107633 Lebelo, L (Lesekgo) 1 0.0 0 0 1 0.0 1197.2 -425.0 772.2 View list
11 103084405 Kopa, K (Katlego) 1 0.0 0 0 1 0.0 1197.2 -425.0 772.2 View list