Individual Calculations September 2011
 Attwood, James  Total change: 15.30  Rating chartPersonal card
 Championnat de Paris Ile de France Open A (1800 à 2300) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 2045 2045 5.50 9 1.02 15 15.30 
  Tirard-Gatel, Antoine 1850 FRA0.501-0.2515-3.75 
  Roussel, Eric 1859 FRA1.0010.26153.90 
  Manoeuvre, Antoine 2234 FRA0.5010.25153.75 
  Hanchour, Baroudi 2234 ALG1.0010.751511.25 
  Ballester, Alexandre 2143 FRA0.5010.13151.95 
  Kirk, Ezra 2132 FRA0.001-0.3815-5.70 
  Gervasio, Ricardo 2284 BRA0.5010.30154.50 
  Mano, Francois 1864 FRA0.501-0.2415-3.60 
  Swerdlin, Ryan 1809 FRA1.0010.20153.00 

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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