Individual Calculations February 2020
 Cervenka, Petr  Total change: 32.60  Rating chartPersonal card
 PRAGUE OPEN 2020 A - IM open Praha CZE 2020-01-10
RcRownchangeKK*chgGame
 2030 1879 4.50 9 1.63 20 32.60 
  Svanda, Ondrej f2257 CZE0.001-0.0920-1.80 
  Veselsky, Jan 1627 CZE1.0010.19203.80 
  Nahornyi, Ihor 2074 UKR0.5010.25205.00 
  Chudinovskikh, Alexander M m2157 RUS0.5010.33206.60 
  Martynyuk, Elizaveta fwm2053 RUS0.001-0.2720-5.40 
  Pascot, Jean 1809 FRA1.0010.40208.00 
  Pribyl, Viktor 2028 CZE1.0010.702014.00 
  Saglam, Buelent 2118 GER0.5010.30206.00 
  Pniaczek, Marek c2145 POL0.001-0.1820-3.60 

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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