Player Page

Oosthuizen, M (Melinda)
Dob: 1999/09/23 (Adult)
Gender: Female
Chess SA id: 299055839
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2018/05/20 (2190 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 rating826.9
Curent Weighted rating826.9
Curent Weighted performance202.0
Current official/published rating (highest between Raw, WR and WP)826.9
Current floor (min rating allowed)500.0
Current highest rating achieved826.9
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)±282.2
Current Raw change used (final)0.0
Projected new Raw rating826.9
Projected new Weighed rating826.9
Projected new Weighted performance202.0
Projected new official/published rating (highest between new Raw, new WR and new WP)826.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating826.9
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 rating828.9
Curent Weighted rating828.9
Curent Weighted performance202.5
Current official/published rating (highest between Raw, WR and WP)828.9
Current floor (min rating allowed)500.0
Current highest rating achieved828.9
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)±281.3
Current Raw change used (final)0.0
Projected new Raw rating828.9
Projected new Weighed rating828.9
Projected new Weighted performance202.5
Projected new official/published rating (highest between new Raw, new WR and new WP)828.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating828.9
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 rating739.0
Curent Weighted rating722.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)739.0
Current floor (min rating allowed)500.0
Current highest rating achieved745.0
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)±319.8
Current Raw change used (final)0.0
Projected new Raw rating739.0
Projected new Weighed rating723.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)739.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating745.0
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 rating712.2
Curent Weighted rating712.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)712.2
Current floor (min rating allowed)500.0
Current highest rating achieved745.0
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)±332.2
Current Raw change used (final)0.0
Projected new Raw rating712.2
Projected new Weighed rating712.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)712.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating745.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Western Cape Schools Individuals 2018 (U18 Girls) 2018/05/19 2018/05/20 Overberg (WOS) Standard 60 0.83 6 6 2.5 720.6 729.4 Analysis
4 EDENSC Closed 3 2018 (U20 Open) 2018/05/12 2018/05/12 Eden District (WEG) Standard 60 0.83 5 5 1.5 720.6 729.4 Analysis
3 EDENSC Closed 2 2018 (U20 Open) 2018/04/14 2018/04/14 Eden District (WEG) Standard 60 0.83 5 4 0.5 735.9 748.6 Analysis
2 EDENSC Closed 1 2018 (U20) 2018/03/10 2018/03/10 Eden District (WEG) Standard 60 0.83 5 5 2.0 675.8 675.8 Analysis
1 South African Junior Team Championships 2017 (U20B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.0 712.2 712.2 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 27 6 3 18 7.5 27.8 -188.9 996.2 807.3
White 13 2 2 9 3.0 23.1 -228.8 953.7 724.9
Black 14 4 1 9 4.5 32.1 -151.8 1035.5 883.8
Standard All 27 6 3 18 7.5 27.8 -188.9 996.2 807.3
White 13 2 2 9 3.0 23.1 -228.8 953.7 724.9
Black 14 4 1 9 4.5 32.1 -151.8 1035.5 883.8
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 199043135 Witbooi, J (Jo-Wayne) 2 1.0 1 0 1 50.0 698.2 0.0 698.2 View list
2 200078934 Plaatjies, S (Shaamilah) 2 1.0 0 2 0 50.0 728.3 0.0 728.3 View list
3 1000098497 Huisamen, M (Mario) 2 0.0 0 0 2 0.0 705.8 -425.0 280.8 View list
4 100088361 Gandhi, E (Eleesh) 2 0.0 0 0 2 0.0 694.0 -425.0 269.0 View list
5 100086668 Fry, W (Winston) 1 1.0 1 0 0 100.0 675.8 425.0 1100.8 View list
6 1000098498 Arnolds, C (Conray) 1 1.0 1 0 0 100.0 675.8 425.0 1100.8 View list
7 100095829 Alberts, T (Tobie) 1 1.0 1 0 0 100.0 712.2 425.0 1137.2 View list
8 201093504 Orange, C (Caitlin) 1 1.0 1 0 0 100.0 720.6 425.0 1145.6 View list
9 202071981 Klasse, B (Barrunique) 1 1.0 1 0 0 100.0 720.6 425.0 1145.6 View list
10 202049758 Pietersen, G (Genevieve) 1 0.5 0 1 0 50.0 720.6 0.0 720.6 View list
11 100048795 Van Der Ross, M (Marcque) 1 0.0 0 0 1 0.0 735.9 -425.0 310.9 View list
12 201044650 Reilly, T (Toine) 1 0.0 0 0 1 0.0 712.2 -425.0 287.2 View list
13 101072172 Kenny, S (Surprise) 1 0.0 0 0 1 0.0 712.2 -425.0 287.2 View list
14 199078220 Michaels, J (Jacques) 1 0.0 0 0 1 0.0 720.6 -425.0 295.6 View list
15 203093539 Mbekeni, S (Sine) 1 0.0 0 0 1 0.0 720.6 -425.0 295.6 View list
16 102083199 Mataboge, T (Thabang) 1 0.0 0 0 1 0.0 712.2 -425.0 287.2 View list
17 199061035 Kleinhans, D (Duwin) 1 0.0 0 0 1 0.0 720.6 -425.0 295.6 View list
18 199011927 Harteveld, CV (Cornelis) 1 0.0 0 0 1 0.0 712.2 -425.0 287.2 View list
19 199078225 Adams, D (Delbert) 1 0.0 0 0 1 0.0 720.6 -425.0 295.6 View list
20 198069018 Esterhuysen, A (Andre) 1 0.0 0 0 1 0.0 712.2 -425.0 287.2 View list