Rapid: Individual Calculations February 2023
 Gattamorta, Flavio  Total change: -3.60  Rating chartPersonal card
 CIG 2023 - FRASCATI 3 U8-10-12-14-16-18 FRASCATI ITA 2023-01-15
RcRownchangeKK*chgGame
 1253 1275 1.50 3 -0.09 40 -3.60 
  Grienti, Giorgio 1142 ITA0.501-0.1840-7.20 
  Laurelli, Federico 1202 ITA0.501-0.1040-4.00 
  Corvi, Maddalena 1414 ITA0.5010.19407.60 

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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