Individual Calculations March 2013
 Wilson, Matthew R  Total change: -24.45  Rating chartPersonal card
 Tradewise Gibraltar Chess Festival Masters Open Gibraltar ENG 2013-01-22
RcRownchangeKK*chgGame
 1943 1773 1.00 8 -1.50 15 -22.50 
  Villuendas Valero, Adrian f2173  * ESP0.001-0.0815-1.20 
  Janev, Pavel 2126 BUL0.001-0.1115-1.65 
  Canonne, Antoine 2002 FRA0.001-0.2115-3.15 
  McKenna, Jason P 2110 ENG0.001-0.1215-1.80 
  Freuler, Roman 2098 SUI0.001-0.1315-1.95 
  Diaz Montenegro, Ignacio 1987 ESP0.5010.27154.05 
  Piovar, Jaroslav 1536 SVK0.001-0.8015-12.00 
  Kazmierczak, Ewa 1512 POL0.501-0.3215-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 e2e4 Torquay Major Torquay ENG 2013-02-08
RcRownchangeKK*chgGame
 1678 1771 0.50 1 -0.13 15 -1.95 
  Papier, Alan 1678 ENG0.501-0.1315-1.95 

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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