Player Page

Gideon, J (Joy)
Dob: 2008/07/04 (U18)
Gender: Female
Chess SA id: 208077367
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (101 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 rating1057.2
Curent Weighted rating1103.7
Curent Weighted performance690.0
Current official/published rating (highest between Raw, WR and WP)1103.7
Current floor (min rating allowed)617.6
Current highest rating achieved1117.6
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)±203.2
Current Raw change used (final)0.0
Projected new Raw rating1057.2
Projected new Weighed rating1099.5
Projected new Weighted performance690.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1099.5
Projected effective change (new Official - current Official)-4.2
Projected new highest rating1117.6
Projected new floor617.6
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 rating1002.9
Curent Weighted rating1052.2
Curent Weighted performance564.4
Current official/published rating (highest between Raw, WR and WP)1052.2
Current floor (min rating allowed)576.7
Current highest rating achieved1076.7
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)±219.6
Current Raw change used (final)0.0
Projected new Raw rating1002.9
Projected new Weighed rating1047.7
Projected new Weighted performance564.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1047.7
Projected effective change (new Official - current Official)-4.5
Projected new highest rating1076.7
Projected new floor576.7
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 rating687.2
Curent Weighted rating687.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)687.2
Current floor (min rating allowed)500.0
Current highest rating achieved687.2
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)±344.3
Current Raw change used (final)0.0
Projected new Raw rating687.2
Projected new Weighed rating687.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)687.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating687.2
Projected new floor500.0
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 rating548.0
Curent Weighted rating548.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)548.0
Current floor (min rating allowed)500.0
Current highest rating achieved548.0
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)±419.8
Current Raw change used (final)0.0
Projected new Raw rating548.0
Projected new Weighed rating548.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)548.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating548.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 District South Schools Chess Individual Trials 2024 (U18 Girls) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 0.0 1117.6 1066.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 District South Schools Chess Individual Trials 2024 (U18 Girls) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 0.0 1117.6 1066.9 Analysis
7 WP Schools Chess District South 2022 (U15) 2022/03/05 2022/03/05 Cape Town (WCT) Rapid 30 0.60 6 5 3.5 1076.6 548.0 Analysis
6 2020 Metro Trials (U13 Girls) 2020/03/13 2020/03/14 Cape Town (WCT) Standard 60 0.83 5 4 1.5 1084.1 1076.7 Analysis
5 WP Schools South Chess 2020 (U13) 2020/01/31 2020/02/01 Cape Town (WCT) Standard 60 0.83 6 5 3.0 901.9 954.0 Analysis
4 Metro School Chess Closed Individual Trials 2019 (U11 Girls) 2019/03/01 2019/03/02 Cape Town (WCT) Standard 60 0.83 6 6 3.0 827.2 884.4 Analysis
3 2019 South District Schools Trials (U11) 2019/02/01 2019/02/02 Cape Town (WCT) Standard 60 0.83 6 6 4.0 695.4 725.6 Analysis
2 2018 WP Schools Closed Trials (U11 Girls) 2018/03/09 2018/03/10 Cape Town (WCT) Standard 60 0.83 6 5 1.5 646.6 666.8 Analysis
1 WP District South 2018 (U11) 2018/02/01 2018/02/02 Cape Town (WCT) Standard 60 0.83 6 6 3.0 548.0 548.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 0 0 4 0.0 0.0 -425.0 1156.2 731.2
White 2 0 0 2 0.0 0.0 -425.0 1112.4 687.4
Black 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
Standard All 4 0 0 4 0.0 0.0 -425.0 1156.2 731.2
White 2 0 0 2 0.0 0.0 -425.0 1112.4 687.4
Black 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
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 41 18 3 20 19.5 47.6 -20.7 1177.1 1156.3
White 20 9 0 11 9.0 45.0 -42.5 1177.8 1135.3
Black 21 9 3 9 10.5 50.0 0.0 1176.4 1176.4
Standard All 36 15 2 19 16.0 44.4 -47.2 1175.0 1127.8
White 18 7 0 11 7.0 38.9 -94.4 1176.6 1082.1
Black 18 8 2 8 9.0 50.0 0.0 1173.5 1173.5
Rapid All 5 3 1 1 3.5 70.0 170.0 1191.6 1361.6
White 2 2 0 0 2.0 100.0 425.0 1188.4 1613.4
Black 3 1 1 1 1.5 50.0 0.0 1193.7 1193.7
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 2090109028 Matomana, L (Lilitha) 2 2.0 2 0 0 100.0 761.3 425.0 1186.3 View list
2 2090109022 Ncapane, A (Asavela) 1 1.0 1 0 0 100.0 695.4 425.0 1120.4 View list
3 2070096374 Murefo, A (Atipa-Zoe) 1 1.0 1 0 0 100.0 548.0 425.0 973.0 View list
4 1070096369 Miles, J (Jude) 1 1.0 1 0 0 100.0 548.0 425.0 973.0 View list
5 1080096361 Meyer, M (Malachi) 1 1.0 1 0 0 100.0 548.0 425.0 973.0 View list
6 2080130612 Mbatiwe, A (Anelise) 1 1.0 1 0 0 100.0 901.9 425.0 1326.9 View list
7 1070130607 Madzvimbo, RB (Ricky Bongani) 1 1.0 1 0 0 100.0 901.9 425.0 1326.9 View list
8 2080096088 Hart-Davis, K (Katherine) 1 1.0 1 0 0 100.0 1084.1 425.0 1509.1 View list
9 1080130586 Campbell, J (Joshua) 1 1.0 1 0 0 100.0 901.9 425.0 1326.9 View list
10 2090101935 Cloete, N (Nieka) 1 1.0 1 0 0 100.0 827.2 425.0 1252.2 View list
11 1090105971 Owens, J (Joshua) 1 1.0 1 0 0 100.0 695.4 425.0 1120.4 View list
12 1080109007 Petersen, T (Tyler) 1 1.0 1 0 0 100.0 695.4 425.0 1120.4 View list
13 1080130630 Pretorius, K (Kyle) 1 1.0 1 0 0 100.0 1076.6 425.0 1501.6 View list
14 2070138535 Rampheng, B (Bonolo) 1 1.0 1 0 0 100.0 1076.6 425.0 1501.6 View list
15 2070096373 Salman, E (Emihle) 1 1.0 1 0 0 100.0 646.6 425.0 1071.6 View list
16 1080109011 Solomons, K (Keanu) 1 1.0 1 0 0 100.0 1076.6 425.0 1501.6 View list
17 2090108393 Williamson, S (Sarah) 1 1.0 1 0 0 100.0 827.2 425.0 1252.2 View list
18 207092979 Chorley, J (Jasmine) 1 0.5 0 1 0 50.0 1084.1 0.0 1084.1 View list
19 2080115001 Ntabeni, P (Phelisa) 1 0.5 0 1 0 50.0 1076.6 0.0 1076.6 View list
20 208089522 Williams, N (Nicole) 1 0.5 0 1 0 50.0 646.6 0.0 646.6 View list