Player Page

Jayakody, D (Don)
Dob: 2000/10/07 (Adult)
Gender: Male
Chess SA id: 100065366
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2018/03/03 (2270 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 rating957.2
Curent Weighted rating925.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)957.2
Current floor (min rating allowed)500.0
Current highest rating achieved957.2
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)±234.3
Current Raw change used (final)0.0
Projected new Raw rating957.2
Projected new Weighed rating928.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)957.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating957.2
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 rating949.9
Curent Weighted rating919.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)949.9
Current floor (min rating allowed)500.0
Current highest rating achieved957.6
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)±236.8
Current Raw change used (final)0.0
Projected new Raw rating949.9
Projected new Weighed rating922.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)949.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating957.6
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 rating990.4
Curent Weighted rating990.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)990.4
Current floor (min rating allowed)500.0
Current highest rating achieved990.4
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)±223.5
Current Raw change used (final)0.0
Projected new Raw rating990.4
Projected new Weighed rating990.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)990.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating990.4
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 rating990.4
Curent Weighted rating990.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)990.4
Current floor (min rating allowed)500.0
Current highest rating achieved990.4
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)±223.5
Current Raw change used (final)0.0
Projected new Raw rating990.4
Projected new Weighed rating990.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)990.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating990.4
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2nd Buffalo Trials 2018 (U18A) 2018/03/03 2018/03/03 Buffalo City (EBC) Standard 60 0.83 5 5 1.5 955.1 957.6 Analysis
3 Buffalo City 1st Chess Trials 2018 (U20A) 2018/02/03 2018/02/03 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 942.8 942.8 Analysis
2 South African Junior Wildcard Championships 2017 (U18 Open) 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 1.5 990.4 990.4 Analysis
1 South African Junior Team Championships 2017 (U18B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 4.0 990.4 990.4 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 23 8 2 13 9.0 39.1 -92.4 985.5 893.1
White 12 3 2 7 4.0 33.3 -141.7 969.8 828.1
Black 11 5 0 6 5.0 45.5 -38.6 1002.8 964.1
Standard All 23 8 2 13 9.0 39.1 -92.4 985.5 893.1
White 12 3 2 7 4.0 33.3 -141.7 969.8 828.1
Black 11 5 0 6 5.0 45.5 -38.6 1002.8 964.1
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 100051863 Adams, W-D (Wazeerud-Deen) 2 0.5 0 1 1 25.0 949.0 -212.5 736.5 View list
2 101066574 Alex, S (Shaun) 1 1.0 1 0 0 100.0 955.1 425.0 1380.1 View list
3 101050300 Botes, A (Armand) 1 1.0 1 0 0 100.0 990.4 425.0 1415.4 View list
4 100065363 Gonya, A (Asive) 1 1.0 1 0 0 100.0 942.8 425.0 1367.8 View list
5 100091477 Fekade, G (Gcisa) 1 1.0 1 0 0 100.0 942.8 425.0 1367.8 View list
6 101086158 Makgale, LB (Letlhogonolo) 1 1.0 1 0 0 100.0 990.4 425.0 1415.4 View list
7 102046003 Schoeman, D (Dian) 1 1.0 1 0 0 100.0 990.4 425.0 1415.4 View list
8 201088618 Van Niekerk, M (Megan) 1 1.0 1 0 0 100.0 990.4 425.0 1415.4 View list
9 101054201 Smit, N (Nelis) 1 1.0 1 0 0 100.0 990.4 425.0 1415.4 View list
10 100040301 Van Rensburg, JT (Justus) 1 0.5 0 1 0 50.0 990.4 0.0 990.4 View list
11 103053942 Sehole, TT (Tshepang) 1 0.0 0 0 1 0.0 990.4 -425.0 565.4 View list
12 299031740 Rampersad, T (Trisha) 1 0.0 0 0 1 0.0 942.8 -425.0 517.8 View list
13 1010100521 Naidoo, H (Hiren) 1 0.0 0 0 1 0.0 990.4 -425.0 565.4 View list
14 103024539 Mavuso, NK (Njabulo) 1 0.0 0 0 1 0.0 990.4 -425.0 565.4 View list
15 100018884 Maartens, A (Alexander) 1 0.0 0 0 1 0.0 990.4 -425.0 565.4 View list
16 102067533 Koshy, D (Don) 1 0.0 0 0 1 0.0 955.1 -425.0 530.1 View list
17 101067532 Koshy, A (Allen) 1 0.0 0 0 1 0.0 955.1 -425.0 530.1 View list
18 178014094 Jikijela, M (Musa) 1 0.0 0 0 1 0.0 942.8 -425.0 517.8 View list
19 101005806 Cruywagen, D (Dewan) 1 0.0 0 0 1 0.0 990.4 -425.0 565.4 View list
20 100003864 Bull, D (Dearan) 1 0.0 0 0 1 0.0 990.4 -425.0 565.4 View list