Individual Calculations April 2015
 Turriziani Colonna, Giovanni  Total change: 21.40  Rating chartPersonal card
 OP 10 infrasettimanale SS Lazio Roma ITA 2015-01-14
RcRownchangeKK*chgGame
 2025 1974 4.00 7 1.07 20 21.40 
  Puglia, Francesco 1574  * ITA1.0010.08201.60 
  Palermo, Stefano 2164 ITA0.5010.25205.00 
  Sabetta, Alessandro 1988 ITA0.5010.02200.40 
  Carnicelli, Valerio 2195 ITA0.5010.28205.60 
  Pala, Giorgio 2060 ITA0.001-0.3820-7.60 
  Ciampi, Vincenzo 2011 ITA1.0010.552011.00 
  Quimi, Marco 2181 PER0.5010.27205.40 
 * 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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