Individual Calculations May 2019
 Bujak, Michal  Total change: 8.20  Rating chartPersonal card
 Prebor Prahy 2018-2019 - I. trida - skupina 11 Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 2164 2173 4.50 8 0.41 20 8.20 
  Prochazka, Dalibor 2134 CZE0.501-0.0520-1.00 
  Vrabec, Milos 2113 CZE1.0010.42208.40 
  Skrivanek, Jan 2169 CZE0.001-0.5120-10.20 
  Illetsko, Jaroslav 2177 CZE1.0010.512010.20 
  Bartos, Jan f2178 CZE0.001-0.4920-9.80 
  Serrano Salvador, Eduardo f2282 CZE0.5010.15203.00 
  Hosticka, Frantisek 2118 CZE1.0010.42208.40 
  Urban, Zdenek c2144 CZE0.501-0.0420-0.80 

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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