Rapid: Individual Calculations July 2018
 Mariani, Corrado  Total change: -25.00  Rating chartPersonal card
 OP 7 CONTRADA SANTA CROCE - B NEPI ITA 2018-06-17
RcRownchangeKK*chgGame
 1506 1618 2.00 5 -1.25 20 -25.00 
  Rubinshtein, Kamilla 1458 ITA0.501-0.2120-4.20 
  Graziani, Emma 1440 ITA0.001-0.7320-14.60 
  Migliozzi, Giuseppe 1590 ITA1.0010.46209.20 
  Paglia, Fabrizio 1568 ITA0.001-0.5720-11.40 
  Di Maulo, Alessandra 1472 ITA0.501-0.2020-4.00 

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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