Player Page

Isaacs, A (Achmat)
Dob: 1969/07/28 (Adult)
Gender: Male
Chess SA id: 169085057
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2021/12/13 (882 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 rating1294.2
Curent Weighted rating1262.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1294.2
Current floor (min rating allowed)794.2
Current highest rating achieved1294.2
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)±145.0
Current Raw change used (final)0.0
Projected new Raw rating1294.2
Projected new Weighed rating1265.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1294.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1294.2
Projected new floor794.2
Projected new K-facor36
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
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 rating1255.2
Curent Weighted rating1247.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1255.2
Current floor (min rating allowed)755.2
Current highest rating achieved1255.2
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)±153.3
Current Raw change used (final)0.0
Projected new Raw rating1255.2
Projected new Weighed rating1248.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1255.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1255.2
Projected new floor755.2
Projected new K-facor36
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)755.2
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor755.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Summer Slam 2021 (Open) 2021/12/13 2021/12/13 Cape Town (WCT) Rapid 20 0.47 7 7 5.0 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 7 5 0 2 5.0 71.4 182.1 1297.8 1480.0
White 3 2 0 1 2.0 66.7 141.7 1343.3 1485.0
Black 4 3 0 1 3.0 75.0 212.5 1263.8 1476.3
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 7 5 0 2 5.0 71.4 182.1 1297.8 1480.0
White 3 2 0 1 2.0 66.7 141.7 1343.3 1485.0
Black 4 3 0 1 3.0 75.0 212.5 1263.8 1476.3
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 2100109060 Makhasi, A (Athule) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 207090606 Gcuze, K (Khanya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 108053347 Allie, I (Ishmaeel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1080136276 Sotwili, U (Unako) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 103088163 Saidi, M (Mouath) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 106092064 Msebi, S (Simamkele) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 103086058 Adams, K (Kyle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list