Individual Calculations January 2018
 Guanciale, Orazio  Total change: 18.80  Rating chartPersonal card
 WE XXII Memorial Roberto Magari Siena ITA 2017-12-08
RcRownchangeKK*chgGame
 2167 2178 3.50 5 0.94 20 18.80 
  Raccanello, Marianna 1952 ITA0.501-0.2920-5.80 
  Rosato, Luciano 2106 ITA1.0010.40208.00 
  Vuelban, Virgilio m2280 ITA1.0010.642012.80 
  Mrdja, Milan m2307 ITA1.0010.672013.40 
  Bettalli, Francesco 2189 ITA0.001-0.4820-9.60 

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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