Individual Calculations May 2012
 Bini, Massimo  Total change: 4.20  Rating chartPersonal card
 OP 3 Re Laurino Moena ITA 2012-04-05
RcRownchangeKK*chgGame
 2170 2019 1.50 4 0.28 15 4.20 
  Budisin, Stanislav 2147 SUI0.5010.17152.55 
  Raineri, Valerio 2154 ITA0.5010.18152.70 
  Vincenzi, Marco 2114 ITA0.5010.13151.95 
  Ivanov, Stojan Emilov 2264 BUL0.001-0.2015-3.00 

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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