Player Page

Klaasen, A (Alexander)
Dob: 2009/10/19 (U16)
Gender: Male
Chess SA id: 1090137665
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2022/07/30 (847 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 rating1221.0
Current Weighted rating1221.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1221.0
Current highest rating achieved1231.3
Current floor (min rating allowed)731.3
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)±160.9
Current Raw change used (final)0.0
Projected new Raw rating1221.0
Projected new Weighed rating1123.3
Projected new Weighted performance791.8
Projected new final Raw rating (if new WP > new Raw)1221.0
Projected new highest rating1231.3
Projected new floor731.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.0
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 rating1221.2
Current Weighted rating1221.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1221.2
Current highest rating achieved1235.2
Current floor (min rating allowed)735.2
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)±160.9
Current Raw change used (final)0.0
Projected new Raw rating1221.2
Projected new Weighed rating1123.5
Projected new Weighted performance791.8
Projected new final Raw rating (if new WP > new Raw)1221.2
Projected new highest rating1235.2
Projected new floor735.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.2
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
4 White River Primary 2022 (U14) 2022/07/30 2022/07/30 Ehlanzeni (MEN) Standard 62 0.84 5 5 2.5 1231.3 1235.2 Analysis
3 Rob Ferreira Chess Tournament 2022 (U14) 2022/05/07 2022/05/07 Ehlanzeni (MEN) Standard 62 0.84 5 5 3.0 1220.1 1221.9 Analysis
2 Lydenburg Chess Club 2022 (U14) 2022/04/09 2022/04/09 Ehlanzeni (MEN) Standard 62 0.84 5 5 3.0 1210.1 1210.4 Analysis
1 Uplands Chess Tournament 2022 (U14) 2022/02/26 2022/02/26 Ehlanzeni (MEN) Standard 62 0.84 5 5 3.0 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 20 11 1 8 11.5 57.5 63.7 1179.5 1243.2
White 10 6 1 3 6.5 65.0 127.5 1214.9 1342.4
Black 10 5 0 5 5.0 50.0 0.0 1144.1 1144.1
Standard All 20 11 1 8 11.5 57.5 63.7 1179.5 1243.2
White 10 6 1 3 6.5 65.0 127.5 1214.9 1342.4
Black 10 5 0 5 5.0 50.0 0.0 1144.1 1144.1
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 109084374 Naidoo, J (Jasbir) 2 1.0 1 0 1 50.0 1215.1 0.0 1215.1 View list
2 2090137670 Van Staden, A (Anika) 2 1.0 1 0 1 50.0 1215.7 0.0 1215.7 View list
3 1090139886 Bouwer, F (Frank) 2 0.0 0 0 2 0.0 1215.1 -425.0 790.1 View list
4 1100140531 Glass, G (Gift) 1 1.0 1 0 0 100.0 1220.1 425.0 1645.1 View list
5 1090137662 Fakude, M (Mpumelelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1100139888 Chiloane, N (Neo) 1 1.0 1 0 0 100.0 1220.1 425.0 1645.1 View list
7 1090139887 Breytenbach, J (Joshua) 1 1.0 1 0 0 100.0 1210.1 425.0 1635.1 View list
8 2090132271 Malekane, R (Ronelle N) 1 1.0 1 0 0 100.0 1231.3 425.0 1656.3 View list
9 1100140534 Makole, K (Kgoshi) 1 1.0 1 0 0 100.0 1220.1 425.0 1645.1 View list
10 1100139892 Tau, B (Bophelo) 1 1.0 1 0 0 100.0 1210.1 425.0 1635.1 View list
11 1100144376 Ntsodi, K (Kgantsho) 1 1.0 1 0 0 100.0 1231.3 425.0 1656.3 View list
12 1090132285 Nokana, M (Mathebe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1100133245 Venter, L (Ludwig) 1 0.5 0 1 0 50.0 1231.3 0.0 1231.3 View list
14 2090108299 Nonyane, M (Mohau) 1 0.0 0 0 1 0.0 1210.1 -425.0 785.1 View list
15 109066921 Macdonald, I (Ian) 1 0.0 0 0 1 0.0 1231.3 -425.0 806.3 View list
16 1110132263 Kotu, K (Kagiso) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 109066919 Grobler, Z (Zander) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list