Individual Calculations October 2013
 Skurniak, Szymon  Total change: -23.40  Rating chartPersonal card
 Mistrzostwa Makroregionalne Mlodzikow ZP+WP 2013 - Ch³opcy Lazy POL 2013-09-20
RcRownchangeKK*chgGame
 1434 1354 0.00 2 -0.78 30 -23.40 
  Dixa, Oskar 1427 POL0.001-0.4030-12.00 
  Grzesik, Gracjan 1440 POL0.001-0.3830-11.40 

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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