Rapid: Individual Calculations September 2017
 Nai, Giovanni  Total change: -45.00  Rating chartPersonal card
 OP SCACCHI AL SOLE 3 VARESE ITA 2017-07-22
RcRownchangeKK*chgGame
 1639 1875 1.50 5 -2.25 20 -45.00 
  Scoglio, Giorgio 1475  * ITA0.001-0.9220-18.40 
  Martinoia, Luigi 1558 ITA0.001-0.8720-17.40 
  Paleologu, Vladimir 2206 SUI0.001-0.1220-2.40 
  Cordiano, Franco 1475  * ITA1.0010.08201.60 
  Centofante, Maria Rosa 1481 ITA0.501-0.4220-8.40 
 * 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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