Individual Calculations October 2008
 Szymanski, Piotr  Total change: -6.00  Rating chartPersonal card
 6e Tournoi d'ete du CCC Bastia FRA 2008-06-19
RcRownchangeKK*chgGame
 1764 1883 3.50 6 -0.40 15 -6.00 
  Graziani, Virginie 1607 FRA0.501-0.3315-4.95 
  Terzi, Simon 1672 FRA1.0010.23153.45 
  Alliot, Kevin 1745 FRA1.0010.31154.65 
  Storai, Thierry 1957 FRA1.0010.60159.00 
  Pieri, Pierre-Louis 1704 FRA0.001-0.7315-10.95 
  Virgilio, Gianluca 1899 ITA0.001-0.4815-7.20 

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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