Player Page

Grobler, AA (Anna)
Dob: 1966/12/06 (Adult)
Gender: Female
Chess SA id: 266095847
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2019/05/19 (1827 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 rating1293.5
Curent Weighted rating1182.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1293.5
Current floor (min rating allowed)793.5
Current highest rating achieved1293.5
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)±145.1
Current Raw change used (final)0.0
Projected new Raw rating1293.5
Projected new Weighed rating1193.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1293.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1293.5
Projected new floor793.5
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 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 rating1165.2
Curent Weighted rating1061.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1165.2
Current floor (min rating allowed)800.0
Current highest rating achieved1165.2
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)±174.2
Current Raw change used (final)0.0
Projected new Raw rating1165.2
Projected new Weighed rating1071.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1165.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1165.2
Projected new floor800.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2019 SWVG Arnold Classic (Blitz Parents) 2019/05/19 2019/05/19 Tshwane (GTP) Blitz 5 0.18 7 7 2.0 1127.2 1034.2 Analysis
2 SWVG Arnold Classic Rapid & Blitz 2018 (Blitz Open) 2018/05/19 2018/05/20 Tshwane (GTP) Blitz 5 0.18 10 9 1.5 1200.0 1200.0 Analysis
1 SWVG Arnold Classic Rapid & Blitz 2018 (Blitz Parents) 2018/05/19 2018/05/20 Tshwane (GTP) Blitz 5 0.18 13 13 1.5 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 29 3 4 22 5.0 17.2 -278.4 1110.6 832.2
White 14 0 2 12 1.0 7.1 -364.3 1144.6 780.4
Black 15 3 2 10 4.0 26.7 -198.3 1078.9 880.6
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 29 3 4 22 5.0 17.2 -278.4 1110.6 832.2
White 14 0 2 12 1.0 7.1 -364.3 1144.6 780.4
Black 15 3 2 10 4.0 26.7 -198.3 1078.9 880.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1650102733 Grobler, P (Philip) 3 2.5 2 1 0 83.3 1175.7 283.3 1459.1 View list
2 1630102767 Huisamen, L (Louis Johannes Botha) 3 1.0 0 2 1 33.3 1175.7 -141.7 1034.1 View list
3 280078505 De Villiers, F (Franchelle) 2 0.5 0 1 1 25.0 1200.0 -212.5 987.5 View list
4 1740102753 Naidoo, GR (Gerard) 2 0.0 0 0 2 0.0 1163.6 -425.0 738.6 View list
5 1600106517 Smit, A (Andre) 1 1.0 1 0 0 100.0 1127.2 425.0 1552.2 View list
6 166094870 Simpson, P (Paul) 1 0.0 0 0 1 0.0 1127.2 -425.0 702.2 View list
7 107092639 Simpson, M (Michael) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1740102754 Ribnick, M (Matthew) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1780102766 Ramlall, R (Rakesh) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1780102751 Ramlali, R (Rakesh) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1840115397 Mungal, S (Shane) 1 0.0 0 0 1 0.0 1127.2 -425.0 702.2 View list
12 163019400 Magu, AV (Amardeep) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 107077218 Lake, E (Ethan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1680102735 Govender, S (Sergen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1770102734 Gandasarakula, S (Sasidhar) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1810102761 Elliott, D (Dwaine) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 166007374 Dinham, R (Richard) 1 0.0 0 0 1 0.0 1127.2 -425.0 702.2 View list
18 178089773 De Villiers, F (Francois) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 170089778 De Beer, A (Adrian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 206092298 De Almeida, K (Kelly) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list