Individual Calculations July 2015
 Yao, Stefano  Total change: -21.20  Rating chartPersonal card
 CR Piemonte 2015 Carignano ITA 2015-05-29
RcRownchangeKK*chgGame
 1945 2269 4.00 5 -0.32 40 -12.80 
  Zuccaro, Marco 1869  * ITA1.0010.08403.20 
  Alaimo, Cristian 1944 ITA1.0010.13405.20 
  Quirico, Paolo 2055 ITA0.001-0.7740-30.80 
  Benenati, Gianfranco 1884 ITA1.0010.09403.60 
  Castelli, Giovanni J. 1971 ITA1.0010.15406.00 
 * 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)
 
 OP 2 Citta' di Vercelli Vercelli ITA 2015-06-05
RcRownchangeKK*chgGame
 2229 2252 2.50 5 -0.21 40 -8.40 
  Ubezio, Marco 2101 ITA1.0010.304012.00 
  Korneev, Oleg g2570 ESP0.001-0.1340-5.20 
  Quirico, Paolo 2053 ITA0.501-0.2640-10.40 
  Bardone, Lorenzo 2175 ITA0.501-0.1140-4.40 
  Angelini, Marco 2244 ITA0.501-0.0140-0.40 

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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