Player Page

Mairosi, D (Dylan)
Dob: 2009/05/14 (U16)
Gender: Male
Chess SA id: 1090137753
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2022/07/14 (674 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 rating1166.9
Curent Weighted rating1166.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1166.9
Current floor (min rating allowed)671.2
Current highest rating achieved1171.2
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)±173.8
Current Raw change used (final)0.0
Projected new Raw rating1166.9
Projected new Weighed rating1166.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1166.9
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1171.2
Projected new floor671.2
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 rating1146.0
Curent Weighted rating1146.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1146.0
Current floor (min rating allowed)646.0
Current highest rating achieved1146.0
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)±179.1
Current Raw change used (final)0.0
Projected new Raw rating1146.0
Projected new Weighed rating1146.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1146.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1146.0
Projected new floor646.0
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 rating1218.8
Curent Weighted rating1218.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1218.8
Current floor (min rating allowed)718.8
Current highest rating achieved1218.8
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)±161.4
Current Raw change used (final)0.0
Projected new Raw rating1218.8
Projected new Weighed rating1218.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1218.8
Projected new floor718.8
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 rating1118.8
Curent Weighted rating1119.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1119.1
Current floor (min rating allowed)718.8
Current highest rating achieved1118.8
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)±186.2
Current Raw change used (final)0.0
Projected new Raw rating1118.8
Projected new Weighed rating1118.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1118.8
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1118.8
Projected new floor718.8
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 South African Open 2022 (Blitz) 2022/07/14 2022/07/14 Cape Town (WCT) Blitz 5 0.18 10 8 2.0 1171.2 1200.0 Analysis
3 Metro WP Schools Chess Trials 2022 (U13 Boys) 2022/04/22 2022/04/23 Cape Town (WCT) Standard 60 0.83 6 6 2.5 1165.2 1141.6 Analysis
2 2022 Central District Individual Trials (U13) 2022/03/05 2022/03/05 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1151.3 1200.0 Analysis
1 Western Province Open 2022 (U14) 2022/02/26 2022/02/27 Cape Town (WCT) Standard 70 0.87 6 5 1.0 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 24 8 1 15 8.5 35.4 -124.0 1252.6 1128.6
White 12 2 1 9 2.5 20.8 -247.9 1307.1 1059.2
Black 12 6 0 6 6.0 50.0 0.0 1198.1 1198.1
Standard All 11 3 1 7 3.5 31.8 -154.5 1245.3 1090.7
White 6 0 1 5 0.5 8.3 -354.2 1290.1 935.9
Black 5 3 0 2 3.0 60.0 85.0 1191.5 1276.5
Rapid All 5 3 0 2 3.0 60.0 85.0 1159.0 1244.0
White 2 2 0 0 2.0 100.0 425.0 1171.5 1596.5
Black 3 1 0 2 1.0 33.3 -141.7 1150.6 1008.9
Blitz All 8 2 0 6 2.0 25.0 -212.5 1321.2 1108.7
White 4 0 0 4 0.0 0.0 -425.0 1400.3 975.3
Black 4 2 0 2 2.0 50.0 0.0 1242.0 1242.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100096158 Bosman, L (Louis Willem) 2 0.0 0 0 2 0.0 1182.6 -425.0 757.6 View list
2 1100130915 Abrahams, Z (Zubair) 1 1.0 1 0 0 100.0 1151.3 425.0 1576.3 View list
3 1120108082 Palmer, J (Jordan) 1 1.0 1 0 0 100.0 1171.2 425.0 1596.2 View list
4 2090108393 Williamson, S (Sarah) 1 1.0 1 0 0 100.0 1151.3 425.0 1576.3 View list
5 1100134367 Gwanzura, K (Kevin) 1 1.0 1 0 0 100.0 1171.2 425.0 1596.2 View list
6 109087053 Nabela, A (Alutshitshi) 1 1.0 1 0 0 100.0 1165.2 425.0 1590.2 View list
7 1090138069 Murudker, M (Mughammed Ameer Enus) 1 1.0 1 0 0 100.0 1165.2 425.0 1590.2 View list
8 1100137752 Gilham, Z (Zach) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1090105975 Zibi, A (Ayabonga) 1 1.0 1 0 0 100.0 1151.3 425.0 1576.3 View list
10 1090130342 Bangani, O (Ovayo) 1 0.5 0 1 0 50.0 1165.2 0.0 1165.2 View list
11 1090130569 Ndzotyana, LI (Lwazi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1090138626 Thomas, D (Daniyal) 1 0.0 0 0 1 0.0 1165.2 -425.0 740.2 View list
13 1090137214 Subramoney, T (Tivek) 1 0.0 0 0 1 0.0 1171.2 -425.0 746.2 View list
14 1090105974 Sonderup, C (Callum) 1 0.0 0 0 1 0.0 1151.3 -425.0 726.3 View list
15 2100130572 Sikweza, B (Busisiwe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1060111657 Severin, M (Martin) 1 0.0 0 0 1 0.0 1171.2 -425.0 746.2 View list
17 1120132089 Russell, C (Christopher) 1 0.0 0 0 1 0.0 1171.2 -425.0 746.2 View list
18 1120113687 Prinsloo, L (Lyle) 1 0.0 0 0 1 0.0 1171.2 -425.0 746.2 View list
19 105078131 Kiewiet, M (Marvin) 1 0.0 0 0 1 0.0 1171.2 -425.0 746.2 View list
20 209095311 Grove, E (Emily) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list