Individual Calculations April 2019
 Sofinskiy, Mark  Total change: -62.40  Rating chartPersonal card
 Grand-prix Dvorets, 2nd stage 2019, Group D Moscow RUS 2019-03-02
RcRownchangeKK*chgGame
 1252 1207 1.50 7 -1.56 40 -62.40 
  Lochana, W.l.harindu 1303 SRI0.001-0.3740-14.80 
  Vilkovyskiy, Yuriy 1326 RUS0.001-0.3440-13.60 
  Kropachev, Mikhail 1265 RUS0.5010.08403.20 
  Zubarev, Fedor 1221 RUS0.001-0.4840-19.20 
  Kalashnikov, Mikhail 1226 RUS0.001-0.4740-18.80 
  Cherny, Savva 1213 RUS1.0010.514020.40 
  Marchenko, Mikhail 1213 RUS0.001-0.4940-19.60 

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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