Rapid: Individual Calculations January 2017
 Boe, Roberto  Total change: 2.20  Rating chartPersonal card
 OP MATTO DI NATALE GROSSETO ITA 2016-12-18
RcRownchangeKK*chgGame
 1515 1405 3.50 9 0.11 20 2.20 
  Graziani, Mauro 1724 ITA0.5010.37207.40 
  Russo, Giuseppe 1525 ITA0.001-0.3420-6.80 
  Caselli, Luca 1333 ITA1.0010.40208.00 
  Fabbrucci, Luca 1505 ITA1.0010.642012.80 
  Giuntoli, Stefano 1698 ITA0.001-0.1520-3.00 
  Angeli, Daniele 1534 ITA0.001-0.3320-6.60 
  Caselli, Giacomo 1282 ITA1.0010.33206.60 
  Giannoni, Massimo 1805  * ITA0.001-0.0820-1.60 
  Fabbrucci, Emma 1231 ITA0.001-0.7320-14.60 
 * 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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