Individual Calculations October 2021
 Alessandrini, Giacomo  Total change: 2.60  Rating chartPersonal card
 CIS 2021 - Serie A2 Girone 5 Falconara Marittima ITA 2021-09-17
RcRownchangeKK*chgGame
 2202 2082 1.50 4 0.13 20 2.60 
  Mrdja, Milan m2264 CRO0.001-0.2620-5.20 
  Napoli, Nicolo f2303 ITA1.0010.782015.60 
  Quimi, Marco 2113 PER0.001-0.4620-9.20 
  Magini, Luca 2129 ITA0.5010.07201.40 

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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