Player Page

Ferreira, M (Meyer)
Dob: 2009/12/10 (U16)
Gender: Male
Chess SA id: 1090097230
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/03/04 (450 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 rating1067.5
Curent Weighted rating1067.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1067.5
Current floor (min rating allowed)780.0
Current highest rating achieved1280.0
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)±200.3
Current Raw change used (final)0.0
Projected new Raw rating1067.5
Projected new Weighed rating1067.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1067.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1280.0
Projected new floor780.0
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 rating1071.1
Curent Weighted rating1071.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1071.1
Current floor (min rating allowed)794.8
Current highest rating achieved1294.8
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)±199.2
Current Raw change used (final)0.0
Projected new Raw rating1071.1
Projected new Weighed rating1071.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1071.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1294.8
Projected new floor794.8
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 2023 Afrikaans Hoër Seunskool Open Chess Tournament (D2) 2023/03/04 2023/03/04 Tshwane (GTP) Standard 60 0.83 5 0 0.0 1067.5 1071.1 Analysis
4 2019 Constantia Park Open (C) 2019/02/09 2019/02/09 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1132.0 1149.9 Analysis
3 2019 Tshwane Chess Registration Tournament (C) 2019/01/26 2019/01/26 Tshwane (GTP) Standard 60 0.83 5 5 0.0 1280.0 1294.8 Analysis
2 2019 Centurion Club Tournament Open 2019/01/23 2019/01/30 Tshwane (GTP) Standard 60 0.83 6 2 0.0 1280.0 1294.8 Analysis
1 2018 Blou Bul Open (F) 2018/02/17 2018/02/17 Tshwane (GTP) Standard 60 0.83 5 5 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 16 5 0 11 5.0 31.3 -159.4 1113.8 954.4
White 6 2 0 4 2.0 33.3 -141.7 1137.5 995.8
Black 10 3 0 7 3.0 30.0 -170.0 1099.5 929.5
Standard All 16 5 0 11 5.0 31.3 -159.4 1113.8 954.4
White 6 2 0 4 2.0 33.3 -141.7 1137.5 995.8
Black 10 3 0 7 3.0 30.0 -170.0 1099.5 929.5
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 1100096766 Du Preez, J (Julian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1100097226 Marais, JS (Jacobus) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1090097847 Fisher, NW (Nathan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 111095070 Tennant, N (Nathan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1100097227 Storbeck, E (Ewan Alexander) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 105055266 Van Den Berg, R (Rynhardt) 1 0.0 0 0 1 0.0 1280.0 -425.0 855.0 View list
7 109095286 Pieters, D (Donovan) 1 0.0 0 0 1 0.0 1280.0 -425.0 855.0 View list
8 105008461 Duvenhage, LC (Leon) 1 0.0 0 0 1 0.0 1132.0 -425.0 707.0 View list
9 210088596 Louw, N (Nova) 1 0.0 0 0 1 0.0 1132.0 -425.0 707.0 View list
10 1880110618 Letsoalo, L (Lazarus) 1 0.0 0 0 1 0.0 1280.0 -425.0 855.0 View list
11 107061366 Letsoalo, G (Gift) 1 0.0 0 0 1 0.0 1280.0 -425.0 855.0 View list
12 107057848 Jansen, H (Hilmar) 1 0.0 0 0 1 0.0 1280.0 -425.0 855.0 View list
13 206052508 Govender, M (Mikaela) 1 0.0 0 0 1 0.0 1280.0 -425.0 855.0 View list
14 107065904 Booysen, AT (Aedan) 1 0.0 0 0 1 0.0 1132.0 -425.0 707.0 View list
15 110088599 Bogaard, FK (Franco) 1 0.0 0 0 1 0.0 1280.0 -425.0 855.0 View list
16 206095322 Behr, S (Stesha) 1 0.0 0 0 1 0.0 1132.0 -425.0 707.0 View list