Individual Calculations January 2011
 Allegro, Mattia  Total change: -4.00  Rating chartPersonal card
 OP di Ivrea Ivrea ITA 2010-10-07
RcRownchangeKK*chgGame
 1903 1912 3.50 7 -0.16 25 -4.00 
  Renzini, Lorenzo 1751 ITA0.501-0.2125-5.25 
  Melling, Jonathon 1905 ITA1.0010.492512.25 
  Ranieri, Fabrizio 2277 ITA0.001-0.1025-2.50 
  Giachino, Adriano 1711 ITA1.0010.24256.00 
  Chiarotto, Filippo 2119 ITA0.001-0.2325-5.75 
  Moratto, Davide 1854 ITA0.001-0.5825-14.50 
  Castaldo, Antonio 1705 ITA1.0010.23255.75 

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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