Individual Calculations February 2018
 Mattia, Alessandro  Total change: 7.20  Rating chartPersonal card
 FE 26 Citta' di Montecatini - C Montecatini Terme ITA 2017-12-27
RcRownchangeKK*chgGame
 1456 1356 2.00 5 0.18 40 7.20 
  Miceli, Gabriele 1496 ITA0.001-0.3140-12.40 
  Batignani, Pierangiolo 1477 ITA1.0010.664026.40 
  Fragni, Enrico 1456 ITA0.5010.14405.60 
  Roccanti, Lapo 1445 ITA0.001-0.3840-15.20 
  Patruno, Mattia 1406 ITA0.5010.07402.80 

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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