Individual Calculations January 2020
 Chiarandini, Luca  Total change: 4.40  Rating chartPersonal card
 WE 8 Citta' di Palmanova - C Palmanova ITA 2019-12-06
RcRownchangeKK*chgGame
 1578 1553 2.00 4 0.11 40 4.40 
  Ghersinich, Giuseppe 1759 CRO0.001-0.2440-9.60 
  Staiti, Nicolo 1417 ITA1.0010.324012.80 
  Grudina, Marco 1696 ITA0.001-0.3140-12.40 
  Di Marino, Maurizio 1439 ITA1.0010.344013.60 

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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