Individual Calculations October 2014
 Borrelli, Vincenzo  Total change: -25.20  Rating chartPersonal card
 FE 56 Citta' di Imperia - C Imperia ITA 2014-08-31
RcRownchangeKK*chgGame
 1478 1408 1.00 4 -0.63 40 -25.20 
  Giraudo, Francesco 1578 ITA0.001-0.2840-11.20 
  Pineau, Jean 1347 FRA0.001-0.5840-23.20 
  Frignani, Alessandro 1461 ITA1.0010.574022.80 
  Busso, Giovanni 1527 ITA0.001-0.3440-13.60 

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)
 

 

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