Rapid: Individual Calculations February 2018
 Di Matteo, Giovanni  Total change: -16.40  Rating chartPersonal card
 OP ULTIMO MATTO DELL'ANNO SANTA MARIA GORETTI ITA 2017-12-30
RcRownchangeKK*chgGame
 1882 2055 3.50 6 -0.82 20 -16.40 
  Santinelli, Michele 1896 ITA1.0010.29205.80 
  Fioravanti, Diego 2022 ITA0.001-0.5520-11.00 
  De Angelis, Stefano 1757 ITA1.0010.15203.00 
  Suppa, Ercole 1930 ITA1.0010.33206.60 
  Negri, Jacopo 1862 ITA0.501-0.2520-5.00 
  Santurbano, M. Vincenza 1822 ITA0.001-0.7920-15.80 

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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