Player Page

Johnson, A (Annabelle)
Dob: 2011/09/21 (U14)
Gender: Female
Chess SA id: 2110098074
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2022/05/21 (754 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 rating1305.6
Current Weighted rating1305.6
Current Weighted performance908.2
Current official/published rating (highest between Raw, WR and WP)1305.6
Current highest rating achieved1305.6
Current floor (min rating allowed)805.6
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)±142.7
Current Raw change used (final)0.0
Projected new Raw rating1305.6
Projected new Weighed rating1201.2
Projected new Weighted performance908.2
Projected new final Raw rating (if new WP > new Raw)1305.6
Projected new highest rating1305.6
Projected new floor805.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1305.6
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 rating1299.8
Current Weighted rating1299.8
Current Weighted performance831.9
Current official/published rating (highest between Raw, WR and WP)1299.8
Current highest rating achieved1299.8
Current floor (min rating allowed)799.8
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1299.8
Projected new Weighed rating1195.8
Projected new Weighted performance831.9
Projected new final Raw rating (if new WP > new Raw)1299.8
Projected new highest rating1299.8
Projected new floor799.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1299.8
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 rating1241.2
Current Weighted rating1241.2
Current Weighted performance653.7
Current official/published rating (highest between Raw, WR and WP)1241.2
Current highest rating achieved1245.9
Current floor (min rating allowed)745.9
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)±156.4
Current Raw change used (final)0.0
Projected new Raw rating1241.2
Projected new Weighed rating1141.9
Projected new Weighted performance653.7
Projected new final Raw rating (if new WP > new Raw)1241.2
Projected new highest rating1245.9
Projected new floor745.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1241.2
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
15 Worcester Primary School League 2022 (U11) 2022/05/21 2022/05/21 Cape Winelands (WCW) Standard 60 0.83 6 6 6.0 1231.5 1204.8 Analysis
14 Worcester Schools Trials 2022 (U11 Girls) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 30 0.60 5 4 2.0 1212.6 1245.9 Analysis
13 Cape Winelands Open 2022 (U12) 2022/02/12 2022/02/13 Cape Winelands (WCW) Standard 70 0.87 6 6 3.0 1212.6 1186.4 Analysis
12 Cape Winelands Schools Trials 1 2020 (U9 Girls) 2020/02/08 2020/02/08 Cape Winelands (WCW) Rapid 30 0.60 6 6 4.0 1187.5 1208.5 Analysis
11 OCF Open 2020 (U8+U10) 2020/01/25 2020/01/25 Overberg (WOS) Rapid 15 0.39 5 5 3.0 1182.3 1190.1 Analysis
10 Spring Open 2019 (U10) 2019/09/14 2019/09/14 Overberg (WOS) Standard 60 0.83 5 5 3.0 1146.7 1136.8 Analysis
9 Western Cape Top Schools 2019 (U11 Girls) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1146.7 1136.8 Analysis
8 Cape Winelands Schools - Top Schools 2019 (U11+U13 Girls) 2019/07/27 2019/07/27 Cape Winelands (WCW) Rapid 30 0.60 5 4 2.0 1157.1 1199.1 Analysis
7 2019 WP Youth Open (D) 2019/07/13 2019/07/13 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1157.1 1142.0 Analysis
6 SuperHero Open 2019 (Junior) 2019/06/01 2019/06/01 Overberg (WOS) Standard 60 0.83 5 4 1.0 1180.7 1175.2 Analysis
5 Western Cape Schools Individuals 2019 (U9 Girls) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 3.0 1193.8 1188.0 Analysis
4 Cape Winelands Schools Closed 2019 (U9 Girls) 2019/03/16 2019/03/17 Cape Winelands (WCW) Standard 60 0.83 7 7 4.0 1172.0 1164.0 Analysis
3 Overberg First Trial 2019 (U8+U10) 2019/02/23 2019/02/23 Overberg (WOS) Standard 60 0.83 5 5 2.0 1201.0 1200.0 Analysis
2 CW Schools Open 2019 (U7+U9 Girls) 2019/02/02 2019/02/02 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.0 1201.0 1201.6 Analysis
1 Strategema Club 2018 (Beginners) 2018/03/10 2018/03/10 Cape Winelands (WCW) Rapid 30 0.60 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 88 46 3 39 47.5 54.0 33.8 1182.2 1216.0
White 42 25 1 16 25.5 60.7 91.1 1194.7 1285.8
Black 46 21 2 23 22.0 47.8 -18.5 1170.7 1152.2
Standard All 54 29 0 25 29.0 53.7 31.5 1183.8 1215.3
White 26 18 0 8 18.0 69.2 163.5 1208.7 1372.1
Black 28 11 0 17 11.0 39.3 -91.1 1160.8 1069.7
Rapid All 34 17 3 14 18.5 54.4 37.5 1179.5 1217.0
White 16 7 1 8 7.5 46.9 -26.6 1172.0 1145.5
Black 18 10 2 6 11.0 61.1 94.4 1186.1 1280.5
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 2100116554 Gie, Z (Zieva) 3 2.0 2 0 1 66.7 1165.5 141.7 1307.2 View list
2 1110110756 Olivier, F (Francois) 3 2.0 2 0 1 66.7 1176.7 141.7 1318.3 View list
3 2100101920 Mnxakwe, I (Indiphile) 3 1.0 1 0 2 33.3 1153.6 -141.7 1012.0 View list
4 2110106464 Swart, R (Runay) 3 1.0 1 0 2 33.3 1195.2 -141.7 1053.5 View list
5 2110104286 Viljoen, L (Lienka) 3 1.0 1 0 2 33.3 1190.7 -141.7 1049.0 View list
6 1120112770 Botha, E (Eduan) 3 0.0 0 0 3 0.0 1175.6 -425.0 750.6 View list
7 2060118440 Groeneweld, W (Waylene) 2 2.0 2 0 0 100.0 1157.1 425.0 1582.1 View list
8 2110108732 Cupido, C (Caylah) 2 2.0 2 0 0 100.0 1194.3 425.0 1619.3 View list
9 2120111379 Coetzee, C (Carli) 2 2.0 2 0 0 100.0 1231.5 425.0 1656.5 View list
10 1130139481 Hess, C (Caleb) 2 2.0 2 0 0 100.0 1231.5 425.0 1656.5 View list
11 1110116555 Mackintosh, A (Angus) 2 2.0 2 0 0 100.0 1157.1 425.0 1582.1 View list
12 2120137594 Magadla, S (Slindokuhle) 2 2.0 2 0 0 100.0 1231.5 425.0 1656.5 View list
13 2090097165 May, A (Audrey) 2 2.0 2 0 0 100.0 1157.1 425.0 1582.1 View list
14 2100105918 Samuels, T (Tatum) 2 1.0 1 0 1 50.0 1186.5 0.0 1186.5 View list
15 1100106743 Joubert, L (Liam) 2 0.0 0 0 2 0.0 1157.1 -425.0 732.1 View list
16 2110097142 Pretorius, B (Bree) 2 0.0 0 0 2 0.0 1186.5 -425.0 761.5 View list
17 2100103587 Segelaar, R (Revean) 2 0.0 0 0 2 0.0 1186.5 -425.0 761.5 View list
18 2110096159 Snijders, E (Emma) 2 0.0 0 0 2 0.0 1157.1 -425.0 732.1 View list
19 2070101961 Veliso, A (Amyoli) 2 0.0 0 0 2 0.0 1157.1 -425.0 732.1 View list
20 2100106826 Hendricks, L (Lakeisha) 1 1.0 1 0 0 100.0 1146.7 425.0 1571.7 View list