Individual Calculations May 2015
 Spirin, Oleg  Total change: -2.00  Rating chartPersonal card
 1. liga zapad 2014/2015 r7-8 various CZE 2015-02-01
RcRownchangeKK*chgGame
 2428 2473 0.50 1 -0.06 10 -0.60 
  Petenyi, Tamas m2428 SVK0.501-0.0610-0.60 

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)
 
 1. liga zapad 2014/2015 r9-10 various CZE 2015-03-01
RcRownchangeKK*chgGame
 2374 2473 0.50 1 -0.14 10 -1.40 
  Lechtynsky, Jiri g2374 CZE0.501-0.1410-1.40 

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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