Individual Calculations February 2018
 Batignani, Pierangiolo  Total change: 29.80  Rating chartPersonal card
 FE 26 Citta' di Montecatini - C Montecatini Terme ITA 2017-12-27
RcRownchangeKK*chgGame
 1476 1477 4.00 5 1.49 20 29.80 
  Pazzi, Maurizio 1424 ITA1.0010.43208.60 
  Agostinelli, Massimo 1595 ITA0.001-0.3420-6.80 
  Giovanzanti, Mario 1458 ITA1.0010.47209.40 
  Maracci, Stefano 1445 ITA1.0010.46209.20 
  Fragni, Enrico 1456 ITA1.0010.47209.40 

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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