Individual Calculations October 2019
 Ostashevskii, Matvei  Total change: -39.60  Rating chartPersonal card
 Grand-prix Dvorets_Summer starts 2019_Group D Moscow RUS 2019-09-07
RcRownchangeKK*chgGame
 1240 1311 2.00 5 -0.99 40 -39.60 
  Khamkhoev, Akhmet 1246 RUS0.001-0.5940-23.60 
  Shelukhin, Ilya 1254 RUS0.501-0.0840-3.20 
  Kuznetsov, Aleksandr P 1281 RUS1.0010.464018.40 
  Avramov, Kirill 1208 RUS0.501-0.1440-5.60 
  Ataev, Maksim 1212 RUS0.001-0.6440-25.60 

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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