Player Page

Meyer, I (Isabella)
Dob: 2015/07/07 (U10)
Gender: Female
Chess SA id: 2150192978
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/10/26 (26 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 rating1319.8
Current Weighted rating1241.4
Current Weighted performance1221.3
Current official/published rating (highest between Raw, WR and WP)1319.8
Current highest rating achieved1362.3
Current floor (min rating allowed)862.3
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)±139.8
Current Raw change used (final)0.0
Projected new Raw rating1319.8
Projected new Weighed rating1143.6
Projected new Weighted performance1221.3
Projected new final Raw rating (if new WP > new Raw)1319.8
Projected new highest rating1362.3
Projected new floor862.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1319.8
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 rating1357.7
Current Weighted rating1247.6
Current Weighted performance1346.8
Current official/published rating (highest between Raw, WR and WP)1357.7
Current highest rating achieved1357.7
Current floor (min rating allowed)857.7
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)±132.4
Current Raw change used (final)0.0
Projected new Raw rating1357.7
Projected new Weighed rating1149.4
Projected new Weighted performance1346.8
Projected new final Raw rating (if new WP > new Raw)1357.7
Projected new highest rating1357.7
Projected new floor857.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1357.7
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 rating1147.3
Current Weighted rating1197.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1197.5
Current highest rating achieved1206.0
Current floor (min rating allowed)706.0
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)±178.7
Current Raw change used (final)0.0
Projected new Raw rating1147.3
Projected new Weighed rating1101.6
Projected new Weighted performance632.9
Projected new final Raw rating (if new WP > new Raw)1147.3
Projected new highest rating1206.0
Projected new floor706.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1147.3
Projected effective change (new Official - current Official)-50.2
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 George Suid Senior Skaaktoernooi 2024 2024/10/26 2024/10/26 Eden (WEG) Rapid 20 0.47 5 5 1.0 1362.3 1206.0 Analysis
8 Western Cape Top Schools Championship 2024 (U9 Girls) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 5 4.0 1305.6 1321.6 Analysis
7 Eden Top Schools 2024 (U9 Girls) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 5.0 1244.9 1251.8 Analysis
6 Western Cape - Kings and Queens 2024 (Girls) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 30 0.60 5 4 1.5 1241.2 1200.0 Analysis
5 Eden Chess Trials 2 2024 (U10) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 5.0 1202.4 1202.8 Analysis
4 Eden School Chess Trials 1 2024 (U9 Girls) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1206.0 1206.8 Analysis
3 George Schools Trials 3 2024 (U9 Girls) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1206.0 1206.8 Analysis
2 George Schools Trials 2 2024 (U9 Girls) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 George Schools Trials 1 2024 (U9 Girls) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 George Suid Senior Skaaktoernooi 2024 2024/10/26 2024/10/26 Eden (WEG) Rapid 20 0.47 5 5 1.0 1362.3 1206.0 Analysis
8 Western Cape Top Schools Championship 2024 (U9 Girls) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 5 4.0 1305.6 1321.6 Analysis
7 Eden Top Schools 2024 (U9 Girls) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 5.0 1244.9 1251.8 Analysis
6 Western Cape - Kings and Queens 2024 (Girls) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 30 0.60 5 4 1.5 1241.2 1200.0 Analysis
5 Eden Chess Trials 2 2024 (U10) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 5.0 1202.4 1202.8 Analysis
4 Eden School Chess Trials 1 2024 (U9 Girls) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1206.0 1206.8 Analysis
3 George Schools Trials 3 2024 (U9 Girls) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1206.0 1206.8 Analysis
2 George Schools Trials 2 2024 (U9 Girls) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 George Schools Trials 1 2024 (U9 Girls) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 49 26 1 22 26.5 54.1 34.7 1239.5 1274.2
White 25 15 0 10 15.0 60.0 85.0 1241.5 1326.5
Black 24 11 1 12 11.5 47.9 -17.7 1237.4 1219.7
Standard All 40 24 0 16 24.0 60.0 85.0 1230.2 1315.2
White 20 14 0 6 14.0 70.0 170.0 1231.7 1401.7
Black 20 10 0 10 10.0 50.0 0.0 1228.8 1228.8
Rapid All 9 2 1 6 2.5 27.8 -188.9 1280.7 1091.8
White 5 1 0 4 1.0 20.0 -255.0 1280.9 1025.9
Black 4 1 1 2 1.5 37.5 -106.3 1280.5 1174.2
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 49 26 1 22 26.5 54.1 34.7 1239.5 1274.2
White 25 15 0 10 15.0 60.0 85.0 1241.5 1326.5
Black 24 11 1 12 11.5 47.9 -17.7 1237.4 1219.7
Standard All 40 24 0 16 24.0 60.0 85.0 1230.2 1315.2
White 20 14 0 6 14.0 70.0 170.0 1231.7 1401.7
Black 20 10 0 10 10.0 50.0 0.0 1228.8 1228.8
Rapid All 9 2 1 6 2.5 27.8 -188.9 1280.7 1091.8
White 5 1 0 4 1.0 20.0 -255.0 1280.9 1025.9
Black 4 1 1 2 1.5 37.5 -106.3 1280.5 1174.2
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 2160150926 Fredericks, B (Bethany) 4 1.0 1 0 3 25.0 1202.1 -212.5 989.6 View list
2 2160192975 Du Preez, J (Juwane) 3 3.0 3 0 0 100.0 1202.0 425.0 1627.0 View list
3 2150142295 Stewart, C (Chante) 3 1.0 1 0 2 33.3 1202.8 -141.7 1061.1 View list
4 2150151116 Botha, M (Mashone) 2 2.0 2 0 0 100.0 1275.3 425.0 1700.3 View list
5 2150192957 Lieben, P (Payton) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
6 2160148817 Van Staden, E (Eliyason) 2 1.0 1 0 1 50.0 1201.2 0.0 1201.2 View list
7 2160161825 Flores, C (Chloe) 2 0.0 0 0 2 0.0 1204.2 -425.0 779.2 View list
8 2160150927 Jordaan, Z (Zoila) 1 1.0 1 0 0 100.0 1244.9 425.0 1669.9 View list
9 2150193115 April, C (Caydee) 1 1.0 1 0 0 100.0 1244.9 425.0 1669.9 View list
10 2150300779 Amsterdam, M (Meagan) 1 1.0 1 0 0 100.0 1206.0 425.0 1631.0 View list
11 2150139287 De Villiers, A (Azalea) 1 1.0 1 0 0 100.0 1206.0 425.0 1631.0 View list
12 2120192910 Cwati, M (Minentle) 1 1.0 1 0 0 100.0 1362.3 425.0 1787.3 View list
13 2150192974 Crous, M (Mikaylin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 2150159140 Campher, S (Skylah) 1 1.0 1 0 0 100.0 1206.0 425.0 1631.0 View list
15 2160192977 Fourie, L (Lilly Ann) 1 1.0 1 0 0 100.0 1206.0 425.0 1631.0 View list
16 2150192976 Fourie, J (Josey) 1 1.0 1 0 0 100.0 1202.4 425.0 1627.4 View list
17 2150309819 Fourie, F (Fatima) 1 1.0 1 0 0 100.0 1244.9 425.0 1669.9 View list
18 2150162881 Ferus, Z (Zarah) 1 1.0 1 0 0 100.0 1241.2 425.0 1666.2 View list
19 2150143112 Koopman, P (Percian) 1 1.0 1 0 0 100.0 1305.6 425.0 1730.6 View list
20 2150309823 Komeni, L (Lilo) 1 1.0 1 0 0 100.0 1244.9 425.0 1669.9 View list