Individual Calculations July 2018
 Kovar, Jan  Total change: 44.80  Rating chartPersonal card
 Jarni otevreny prebor SK OAZA Praha 2018 Praha CZE 2018-04-25
RcRownchangeKK*chgGame
 1816 1801 6.00 8 2.24 20 44.80 
  Nentvich, Libor 1864 CZE0.5010.09201.80 
  Zajicek, Karel 1965 CZE0.5010.22204.40 
  Valenta, Lukas 1702 CZE0.501-0.1420-2.80 
  Kovar, Pavel 1401  * CZE1.0010.08201.60 
  Salac, Jiri 2026 CZE1.0010.782015.60 
  Stepanek, Svatopluk 1789 CZE1.0010.48209.60 
  Cmiko, Jakub 2017 CZE0.5010.28205.60 
  Kalvach, Ladislav 1764 CZE1.0010.45209.00 
 * 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)
 

 

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