Individual Calculations March 2015
 Gambardella, Piero  Total change: -12.80  Rating chartPersonal card
 FE 2 Citta' di Pineto Scerne di Pineto ITA 2015-02-13
RcRownchangeKK*chgGame
 2003 2030 2.00 5 -0.64 20 -12.80 
  Franciosi, Claudio 1723 ITA0.501-0.3620-7.20 
  Manfroi, Andrea 1975 ITA0.001-0.5820-11.60 
  Coronel, Joshua 2018 ITA1.0010.48209.60 
  Difronzo, Andrea 2078 ITA0.5010.07201.40 
  Viviani, Alessio 2220 ITA0.001-0.2520-5.00 

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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