Individual Calculations April 2022
 Mannion, Stephen R  Total change: -14.70  Rating chartPersonal card
 1st EJCOA Ilkley Chess Centre Invitational Leeds ENG 2022-02-23
RcRownchangeKK*chgGame
 2344 2281 3.00 9 -0.72 10 -7.20 
  Willow, Jonah B f2365 ENG0.001-0.3810-3.80 
  Claridge-Hansen, William f2338 ENG1.0010.58105.80 
  Royal, Shreyas f2272 ENG0.501-0.0110-0.10 
  Ashton, Adam G f2379 ENG0.5010.13101.30 
  Han, Yichen f2347 NED0.001-0.4110-4.10 
  Urh, Zala wm2307 SLO0.001-0.4610-4.60 
  Macklin, Paul f2341 ENG0.5010.08100.80 
  Camacho Collados, Jose m2400 KOR0.001-0.3410-3.40 
  Eggleston, David J m2343 ENG0.5010.09100.90 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 The Irish National Team Championship 2022 Dublin IRL 2022-03-16
RcRownchangeKK*chgGame
 2202 2267 4.50 9 -0.75 10 -7.50 
  O`donnell, Conor f2299 IRL0.5010.04100.40 
  Arkell, Keith g2383 IRL0.5010.16101.60 
  Flynn, Jacob 2153 IRL0.501-0.1610-1.60 
  Collins, Adam 1984 IRL0.501-0.3410-3.40 
  Kanyamarala, Tarun f2325 IRL0.5010.08100.80 
  Daly, Colm f2292 IRL0.5010.03100.30 
  Venkatesan, Kavin 2083 IRL0.501-0.2410-2.40 
  Carroll, Peter c2119 IRL0.501-0.2010-2.00 
  Kanyamarala, Trisha wm2180 IRL0.501-0.1210-1.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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