Individual Calculations May 2010
 Mastroddi, Emiliano  Total change: 2.25  Rating chartPersonal card
 OP 19 Comune di Ceriano Ceriano Laghetto ITA 2010-03-26
RcRownchangeKK*chgGame
 2214 2085 2.00 5 0.15 15 2.25 
  Salvador, Roland m2483 PHI0.001-0.0815-1.20 
  Magrini, Fabrizio 2130 ITA0.5010.06150.90 
  Rota, Simone 2042 ITA0.501-0.0615-0.90 
  Rambaldi, Francesco f1952 FRA1.0010.32154.80 
  Colovic, Aleksandar m2464 MKD0.001-0.0915-1.35 

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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