Rapid: Individual Calculations May 2017
 Evilio, Lucia  Total change: -8.20  Rating chartPersonal card
 OP 19 GP TRIVENETO VALPOLICELLA SANT'AMBROGIO DI VALPOLICELLA ITA 2017-04-17
RcRownchangeKK*chgGame
 1364 1332 0.50 2 -0.41 20 -8.20 
  Ferrarini, Zeno 1367 ITA0.5010.05201.00 
  Ballon, Gianluca 1361 ITA0.001-0.4620-9.20 

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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