Blitz: Individual Calculations May 2017
 Saddi, Giorgio  Total change: -42.80  Rating chartPersonal card
 OP 2 ARZABLITZ ARZACHENA ITA 2017-04-23
RcRownchangeKK*chgGame
 1478 1487 1.00 6 -2.14 20 -42.80 
  Cirina, Gianluca 1844 ITA0.001-0.1120-2.20 
  Caddeo, Pierluigi 1575 ITA0.001-0.3820-7.60 
  Orecchioni, Giuliano 1425 ITA0.001-0.5920-11.80 
  Mascia, Germano 1427 ITA0.001-0.5820-11.60 
  Orecchioni, Giovanni Cesare 1253 ITA1.0010.21204.20 
  Deroma, Vittorio 1346 ITA0.001-0.6920-13.80 

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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