Player Page

Jayakrishnan, A (Aravind)
Dob: 2005/10/03 (U20)
Gender: Male
Chess SA id: 1050097303
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2018/04/14 (2257 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 rating1130.5
Current Weighted rating1130.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1130.5
Current highest rating achieved1144.9
Current floor (min rating allowed)644.9
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)±183.1
Current Raw change used (final)0.0
Projected new Raw rating1130.5
Projected new Weighed rating1040.1
Projected new Weighted performance175.3
Projected new final Raw rating (if new WP > new Raw)1130.5
Projected new highest rating1144.9
Projected new floor644.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1130.5
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 rating1136.0
Current Weighted rating1136.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1136.0
Current highest rating achieved1136.0
Current floor (min rating allowed)636.0
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)±181.6
Current Raw change used (final)0.0
Projected new Raw rating1136.0
Projected new Weighed rating1045.1
Projected new Weighted performance126.9
Projected new final Raw rating (if new WP > new Raw)1136.0
Projected new highest rating1136.0
Projected new floor636.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1136.0
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 rating1160.4
Current Weighted rating1160.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1160.4
Current highest rating achieved1160.4
Current floor (min rating allowed)660.4
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)±175.4
Current Raw change used (final)0.0
Projected new Raw rating1160.4
Projected new Weighed rating1067.6
Projected new Weighted performance79.9
Projected new final Raw rating (if new WP > new Raw)1160.4
Projected new highest rating1160.4
Projected new floor660.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.4
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 3rd Buffalo Trials 2018 (U12B+U14B) 2018/04/14 2018/04/14 Buffalo City (EBC) Rapid 30 0.60 7 7 3.0 1144.9 1200.0 Analysis
2 2nd Buffalo Trials 2018 (Primary School) 2018/03/17 2018/03/17 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1134.9 1121.6 Analysis
1 Buffalo City 1st Chess Trials 2018 (U14B) 2018/02/17 2018/02/17 Buffalo City (EBC) Standard 60 0.83 5 5 1.5 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 17 7 1 9 7.5 44.1 -50.0 1051.9 1001.9
White 9 3 1 5 3.5 38.9 -94.4 991.2 896.7
Black 8 4 0 4 4.0 50.0 0.0 1120.3 1120.3
Standard All 10 4 1 5 4.5 45.0 -42.5 1007.0 964.5
White 6 2 1 3 2.5 41.7 -70.8 878.3 807.5
Black 4 2 0 2 2.0 50.0 0.0 1200.0 1200.0
Rapid All 7 3 0 4 3.0 42.9 -60.7 1116.1 1055.4
White 3 1 0 2 1.0 33.3 -141.7 1216.8 1075.2
Black 4 2 0 2 2.0 50.0 0.0 1040.6 1040.6
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 1070099421 De Kock, T (Tagon) 1 1.0 1 0 0 100.0 1134.9 425.0 1559.9 View list
2 1070099406 Mangqunge, M (Mahlebantu) 1 1.0 1 0 0 100.0 1134.9 425.0 1559.9 View list
3 208076313 Komans, A (Aggie) 1 1.0 1 0 0 100.0 1144.9 425.0 1569.9 View list
4 2070100203 Promod, N (Neha) 1 1.0 1 0 0 100.0 1144.9 425.0 1569.9 View list
5 1060097296 Potgieter, C (Cardon) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2080099419 Ngozwana, L (Liyabukwa) 1 1.0 1 0 0 100.0 1134.9 425.0 1559.9 View list
7 2080100206 Markus, D (Donne) 1 1.0 1 0 0 100.0 1144.9 425.0 1569.9 View list
8 106082796 Thiart, Z (Zak) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
9 105078265 Van Rooyen, S (Stephan) 1 0.0 0 0 1 0.0 1134.9 -425.0 709.9 View list
10 2060100202 Van Dyk, A (Amalia) 1 0.0 0 0 1 0.0 1144.9 -425.0 719.9 View list
11 1070097290 Snyman, C (Carlisle) 1 0.0 0 0 1 0.0 1144.9 -425.0 719.9 View list
12 2080097286 Sekalo, Z (Zizipho) 1 0.0 0 0 1 0.0 1144.9 -425.0 719.9 View list
13 1060097298 Rudolph, J (Jeffrey) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 105091485 Maqaqa, S (Sive) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1050099407 Giyose, S (Sinyolo) 1 0.0 0 0 1 0.0 1134.9 -425.0 709.9 View list
16 206065271 De Jager, L (Liesl-Mari) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 2070099399 Cilliers, T (Tiane) 1 0.0 0 0 1 0.0 1144.9 -425.0 719.9 View list