Individual Calculations September 2014
 Lamagna, Mario  Total change: 23.60  Rating chartPersonal card
 FE 6 Ischia, isola verde Forio d'Ischia ITA 2014-07-27
RcRownchangeKK*chgGame
 2025 1950 4.00 7 1.18 20 23.60 
  Ceballos Hornero, Daniel 2138 ESP0.001-0.2620-5.20 
  Lisena, Fabrizio 1988 ITA1.0010.552011.00 
  Nunnari, Massimo 1847 ITA0.501-0.1420-2.80 
  Fernandez Fernandez, Juan Carlos 2112 ESP0.5010.21204.20 
  Colucci, Pasquale 1984 ITA1.0010.552011.00 
  Iudicello, Giovanni 2108 ITA0.001-0.2920-5.80 
  Andreoli, Mark 1995 ITA1.0010.562011.20 

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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