Rapid: Individual Calculations April 2018
 Pizzoferrato, Mattia  Total change: 12.40  Rating chartPersonal card
 CIG 2018 - CP BOLOGNA U14 BOLOGNA ITA 2018-03-11
RcRownchangeKK*chgGame
 1191 1524 5.00 5 0.62 20 12.40 
  Pettinato, Cecilia 1165 ITA1.0010.10202.00 
  Laneve, Giulio 1146 ITA1.0010.09201.80 
  Menegatti, Matteo 1256 ITA1.0010.17203.40 
  Pugliese, Simone 1124  * ITA1.0010.08201.60 
  Di Pasquale, Karol 1263 ITA1.0010.18203.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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