Individual Calculations February 2020
 Baker, Chris  Total change: 9.20  Rating chartPersonal card
 New Year Norm Section B Dublin IRL 2020-01-02
RcRownchangeKK*chgGame
 2216 2225 4.50 9 -0.01 20 -0.20 
  Mannion, Stephen R. m2283 SCO0.5010.08201.60 
  Delaney, Killian 2278 IRL0.001-0.4320-8.60 
  Melaugh, Shane c2207 IRL0.501-0.0320-0.60 
  Kanyamarala, Tarun f2320 IRL1.0010.632012.60 
  O`donnell, Conor f2307 IRL0.001-0.3920-7.80 
  Hammar, Bengt f2175 SWE0.501-0.0720-1.40 
  Waters, Michael 2130 IRL1.0010.37207.40 
  Ahlander, Bjorn m2418 SWE0.5010.25205.00 
  Venkatesan, Kavin 1825  * IRL0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2019/20 4NCL Div 2 Rounds 3 - 4 Daventry ENG 2020-01-11
RcRownchangeKK*chgGame
 2212 2225 1.50 2 0.47 20 9.40 
  Walker, Martin G f2186 ENG1.0010.45209.00 
  Weller, Jean-Luc 2238 ENG0.5010.02200.40 

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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