Player Page

Matroos, C (Courtney)
Dob: 2001/05/28 (Adult)
Gender: Female
Chess SA id: 2010108702
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2019/05/05 (1874 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 rating1027.4
Current Weighted rating1027.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1027.4
Current highest rating achieved1138.6
Current floor (min rating allowed)638.6
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)±212.0
Current Raw change used (final)0.0
Projected new Raw rating1027.4
Projected new Weighed rating945.2
Projected new Weighted performance235.7
Projected new final Raw rating (if new WP > new Raw)1027.4
Projected new highest rating1138.6
Projected new floor638.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1027.4
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 rating1019.6
Current Weighted rating1019.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1019.6
Current highest rating achieved1130.8
Current floor (min rating allowed)630.8
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)±214.4
Current Raw change used (final)0.0
Projected new Raw rating1019.6
Projected new Weighed rating938.0
Projected new Weighted performance183.8
Projected new final Raw rating (if new WP > new Raw)1019.6
Projected new highest rating1130.8
Projected new floor630.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1019.6
Projected effective change (new Official - current Official)=0.0
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 rating1080.4
Current Weighted rating1080.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1080.4
Current highest rating achieved1080.4
Current floor (min rating allowed)580.4
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)±196.6
Current Raw change used (final)0.0
Projected new Raw rating1080.4
Projected new Weighed rating994.0
Projected new Weighted performance91.1
Projected new final Raw rating (if new WP > new Raw)1080.4
Projected new highest rating1080.4
Projected new floor580.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1080.4
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
3 Western Cape Schools Individuals 2019 (U18 Girls) 2019/05/04 2019/05/05 Eden District (WEG) Standard 60 0.83 6 6 1.0 1111.4 1130.8 Analysis
2 Cape Winelands Schools Closed 2019 (U18 Girls) 2019/03/16 2019/03/17 Cape Winelands (WCW) Standard 60 0.83 7 7 4.0 1138.6 1200.0 Analysis
1 CW Schools Open 2019 (U18 Girls) 2019/02/02 2019/02/02 Cape Winelands (WCW) Rapid 30 0.60 6 6 2.0 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 7 0 12 7.0 36.8 -111.8 993.9 882.1
White 9 4 0 5 4.0 44.4 -47.2 1020.0 972.8
Black 10 3 0 7 3.0 30.0 -170.0 970.5 800.5
Standard All 13 5 0 8 5.0 38.5 -98.1 1001.2 903.2
White 6 3 0 3 3.0 50.0 0.0 1063.5 1063.5
Black 7 2 0 5 2.0 28.6 -182.1 947.9 765.7
Rapid All 6 2 0 4 2.0 33.3 -141.7 978.1 836.4
White 3 1 0 2 1.0 33.3 -141.7 933.1 791.4
Black 3 1 0 2 1.0 33.3 -141.7 1023.1 881.4
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 201016479 Kritzinger, A (Abbigail) 3 2.0 2 0 1 66.7 1150.0 141.7 1291.7 View list
2 202072886 Dastile, L (Lulamela) 2 1.0 1 0 1 50.0 1169.3 0.0 1169.3 View list
3 203060340 Giani, M (Mari) 2 0.0 0 0 2 0.0 1169.3 -425.0 744.3 View list
4 2020097139 Bowden, S (Shannonique) 1 1.0 1 0 0 100.0 1138.6 425.0 1563.6 View list
5 2010096967 Fumunzanza, R (Rachel) 1 1.0 1 0 0 100.0 1111.4 425.0 1536.4 View list
6 203052294 Goedeman, E (Elzaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 203051970 Seholoba, R (Retshepile) 1 1.0 1 0 0 100.0 1138.6 425.0 1563.6 View list
8 202087317 Olivier, E (Elginay) 1 0.0 0 0 1 0.0 1111.4 -425.0 686.4 View list
9 203049830 Mitchells, J (Jamie-Lee) 1 0.0 0 0 1 0.0 1111.4 -425.0 686.4 View list
10 203093539 Mbekeni, S (Sine) 1 0.0 0 0 1 0.0 1111.4 -425.0 686.4 View list
11 203052293 Fritz, S (She-Earl) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 202049736 Davids, C (Christa) 1 0.0 0 0 1 0.0 1138.6 -425.0 713.6 View list
13 202045232 Burger, A (Ankia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 202046589 Booysen, L (Lee-Ann) 1 0.0 0 0 1 0.0 1138.6 -425.0 713.6 View list
15 201060352 Alexander, O (Olivia) 1 0.0 0 0 1 0.0 1111.4 -425.0 686.4 View list