Individual Calculations October 2017
 Ceccarini, Marco  Total change: -7.60  Rating chartPersonal card
 FE 38 ScaccoBratto Bratto della Presolana ITA 2017-08-19
RcRownchangeKK*chgGame
 2139 2043 3.50 9 0.14 20 2.80 
  Franciosi, Fausto 2266 ITA0.001-0.2220-4.40 
  Valenti, Giuseppe f2165 ITA1.0010.672013.40 
  Ranieri, Fabrizio f2229 ITA0.001-0.2620-5.20 
  Tolhuizen, Ludo 2128 NED0.5010.12202.40 
  Bianco, Valerio 2086 ITA0.5010.06201.20 
  Van Den Bersselaar, Jeroen 2187 NED0.001-0.3120-6.20 
  Piva, Giorgio 2125 ITA0.5010.11202.20 
  Pirrello, Christian 1974 ITA1.0010.40208.00 
  Palma, Maria 2091 ITA0.001-0.4320-8.60 

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)
 
 CISE - Campionato Italiano Over 50 Rio Marina ITA 2017-09-17
RcRownchangeKK*chgGame
 1981 2043 4.50 9 -0.52 20 -10.40 
  Silini, Riccardo 1643  * ITA1.0010.08201.60 
  Grieco, Claudio 1643  * ITA1.0010.08201.60 
  Luciani, Carlo 2256 ITA0.001-0.2320-4.60 
  Milanesi, Erminio 1759 ITA1.0010.16203.20 
  Martorelli, Antonio m2183 ITA0.5010.19203.80 
  Privitera, Franco 2012 ITA0.001-0.5420-10.80 
  Patelli, Alessandro 2208 ITA0.001-0.2820-5.60 
  Galletti, Armando 1693 ITA1.0010.11202.20 
  Bruno, Fabio m2431 ITA0.001-0.0920-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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