Player Page

Isaacs, S (Simine)
Dob: 2005/01/17 (U20)
Gender: Female
Chess SA id: 2050137551
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2023/04/02 (451 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 rating1021.3
Current Weighted rating1036.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1036.8
Current highest rating achieved1145.4
Current floor (min rating allowed)645.4
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)±213.9
Current Raw change used (final)0.0
Projected new Raw rating1021.3
Projected new Weighed rating951.7
Projected new Weighted performance656.3
Projected new final Raw rating (if new WP > new Raw)1021.3
Projected new highest rating1145.4
Projected new floor645.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1021.3
Projected effective change (new Official - current Official)-15.5
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 rating1006.4
Current Weighted rating1030.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1030.0
Current highest rating achieved1146.0
Current floor (min rating allowed)646.0
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)±218.5
Current Raw change used (final)0.0
Projected new Raw rating1006.4
Projected new Weighed rating944.3
Projected new Weighted performance588.3
Projected new final Raw rating (if new WP > new Raw)1006.4
Projected new highest rating1146.0
Projected new floor646.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1006.4
Projected effective change (new Official - current Official)-23.6
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 rating1116.4
Current Weighted rating1116.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1116.4
Current highest rating achieved1116.4
Current floor (min rating allowed)616.4
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)±186.8
Current Raw change used (final)0.0
Projected new Raw rating1116.4
Projected new Weighed rating1027.1
Projected new Weighted performance179.0
Projected new final Raw rating (if new WP > new Raw)1116.4
Projected new highest rating1116.4
Projected new floor616.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1116.4
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 Western Cape HS Individuals 2023 (U19 Girls) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 1.5 1062.1 1066.4 Analysis
3 Cape Winelands Schools Prestige 2023 (U19 Girls) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 4 0.0 1121.2 1146.0 Analysis
2 Cape Winelands Schools Chess - Trials 1 2023 (U19 Girls) 2023/02/25 2023/02/25 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1145.4 1200.0 Analysis
1 Central Winelands Schools Individual Trials 2022 (U18 Girls) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 35 0.66 5 4 0.0 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 19 3 1 15 3.5 18.4 -268.4 1136.4 868.0
White 10 2 1 7 2.5 25.0 -212.5 1124.2 911.7
Black 9 1 0 8 1.0 11.1 -330.6 1150.1 819.5
Standard All 15 3 1 11 3.5 23.3 -226.7 1123.4 896.7
White 8 2 1 5 2.5 31.3 -159.4 1105.2 945.8
Black 7 1 0 6 1.0 14.3 -303.6 1144.2 840.6
Rapid All 4 0 0 4 0.0 0.0 -425.0 1185.3 760.3
White 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
Black 2 0 0 2 0.0 0.0 -425.0 1170.7 745.7
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 2050137552 Lubbe, Z (Zhane) 2 1.0 1 0 1 50.0 1172.7 0.0 1172.7 View list
2 205078289 Meyson, Y (Yusraa) 2 0.5 0 1 1 25.0 1103.8 -212.5 891.3 View list
3 2040108697 Festus, T (Tracey Lee Rogail) 2 0.0 0 0 2 0.0 1091.7 -425.0 666.7 View list
4 2050117675 Baai, R (Rozaan) 2 0.0 0 0 2 0.0 1133.3 -425.0 708.3 View list
5 2050139912 Mienies, D (Deanay) 1 1.0 1 0 0 100.0 1062.1 425.0 1487.1 View list
6 2050107948 Davids, M (Milandie) 1 1.0 1 0 0 100.0 1145.4 425.0 1570.4 View list
7 205083752 Williams, A (Azraa) 1 0.0 0 0 1 0.0 1062.1 -425.0 637.1 View list
8 205068714 Vlotman, L (Leigh) 1 0.0 0 0 1 0.0 1145.4 -425.0 720.4 View list
9 2050148872 Swart, K (Kayla Mari) 1 0.0 0 0 1 0.0 1062.1 -425.0 637.1 View list
10 2060118438 Steenkamp, L (Lindall) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 2050112744 Rabe, L (Lara) 1 0.0 0 0 1 0.0 1121.2 -425.0 696.2 View list
12 205088959 Pekeur, A (Amy) 1 0.0 0 0 1 0.0 1062.1 -425.0 637.1 View list
13 2040137550 Coetzer, M (Mia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 205073351 Brand, R (Robin) 1 0.0 0 0 1 0.0 1121.2 -425.0 696.2 View list
15 2060137549 Bernadus, L (Leigh-Enchin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list