Individual Calculations November 2012
 Perryman, Marcus  Total change: -8.10  Rating chartPersonal card
 FE 16 Citta' di Vicenza Vicenza ITA 2012-09-29
RcRownchangeKK*chgGame
 1987 1920 2.00 6 -0.54 15 -8.10 
  Sorbera, Giovanni 2182 ITA0.001-0.1815-2.70 
  Fiscato, Claudio 1815 ITA0.501-0.1415-2.10 
  Garonzi, Martino 2044 ITA0.5010.17152.55 
  Bonollo, Sergio 1828 ITA0.501-0.1315-1.95 
  Guerra, Alessandro 2197 ITA0.001-0.1715-2.55 
  Pieropan, Giorgio 1853 ITA0.501-0.0915-1.35 

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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