Individual Calculations February 2020
 Corvi, Marco  Total change: -3.60  Rating chartPersonal card
 WE 28 Citta' di Montecatini Terme - A Montecatini Terme ITA 2019-12-27
RcRownchangeKK*chgGame
 2107 2272 4.00 6 -0.18 20 -3.60 
  Del Prato, Uberto 1911 ITA1.0010.10202.00 
  Beccarini, Francesco 2032 ITA1.0010.20204.00 
  Bettalli, Francesco 2151 ITA0.501-0.1620-3.20 
  Palozza, Christian f2173 ITA0.501-0.1420-2.80 
  Efimov, Igor g2406 MNC0.001-0.3220-6.40 
  Ceccarini, Marco 1967 ITA1.0010.14202.80 

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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