Player Page

Jonker, A (Aiden)
Dob: 2011/06/17 (U14)
Gender: Male
Chess SA id: 1110151672
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2023/05/30 (369 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 rating1182.8
Curent Weighted rating1186.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1186.0
Current floor (min rating allowed)701.3
Current highest rating achieved1201.3
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)±169.9
Current Raw change used (final)0.0
Projected new Raw rating1182.8
Projected new Weighed rating1185.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1185.5
Projected effective change (new Official - current Official)-0.6
Projected new highest rating1201.3
Projected new floor701.3
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 rating1177.2
Curent Weighted rating1181.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1181.4
Current floor (min rating allowed)677.2
Current highest rating achieved1177.2
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)±171.3
Current Raw change used (final)0.0
Projected new Raw rating1177.2
Projected new Weighed rating1180.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.6
Projected effective change (new Official - current Official)-0.8
Projected new highest rating1177.2
Projected new floor677.2
Projected new K-facor40
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 rating1191.2
Curent Weighted rating1192.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1192.3
Current floor (min rating allowed)691.2
Current highest rating achieved1191.2
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)±167.9
Current Raw change used (final)0.0
Projected new Raw rating1191.2
Projected new Weighed rating1192.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.0
Projected effective change (new Official - current Official)-0.2
Projected new highest rating1191.2
Projected new floor691.2
Projected new K-facor40
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)691.2
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 floor691.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 UCC Protea Cup 2023 (B) 2023/04/15 2023/05/30 Nelson Mandela Bay (ENM) Standard 60 0.83 8 3 1.0 1201.3 1200.0 Analysis
1 Uitenhage Chess Club Inaugural Rapid Tournament 2023 2023/02/21 2023/03/27 Nelson Mandela Bay (ENM) Rapid 20 0.47 6 4 1.5 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 7 2 1 4 2.5 35.7 -121.4 1260.3 1138.8
White 4 1 0 3 1.0 25.0 -212.5 1308.7 1096.2
Black 3 1 1 1 1.5 50.0 0.0 1195.7 1195.7
Standard All 3 1 0 2 1.0 33.3 -141.7 1177.7 1036.0
White 2 1 0 1 1.0 50.0 0.0 1173.0 1173.0
Black 1 0 0 1 0.0 0.0 -425.0 1187.1 762.1
Rapid All 4 1 1 2 1.5 37.5 -106.3 1322.2 1215.9
White 2 0 0 2 0.0 0.0 -425.0 1444.3 1019.3
Black 2 1 1 0 1.5 75.0 212.5 1200.0 1412.5
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 2140151668 Geyer, M (Mia) 1 1.0 1 0 0 100.0 1201.3 425.0 1626.3 View list
2 1110151684 Theron, N (Nathan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2100151661 Adams, J (Jessica) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 106069608 Van Der Bank, Z (Zak) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1110131279 Smith, A (Andre) 1 0.0 0 0 1 0.0 1201.3 -425.0 776.3 View list
6 2110153680 Kilian, S (Skyler) 1 0.0 0 0 1 0.0 1201.3 -425.0 776.3 View list
7 171000676 Anthony, D (Deon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list