Individual Calculations July 2009
 Stoppa, Omar  Total change: 9.15  Rating chartPersonal card
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2019 2252 1.50 2 -0.05 15 -0.75 
  Calabrese, Antonino 1914 MNC1.0010.12151.80 
  Mohorea, Vasile 2124 ROU0.501-0.1715-2.55 

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)
 
 CR Liguria Savona ITA 2009-05-01
RcRownchangeKK*chgGame
 2074 2252 3.50 4 0.66 15 9.90 
  Ivaldo, Fabrizio 1915 ITA1.0010.12151.80 
  Gioseffi, Massimiliano 2140 ITA1.0010.35155.25 
  Brun, Dario 2273 ITA1.0010.53157.95 
  Carzolio, Luigi 1966 ITA0.501-0.3415-5.10 

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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