Rapid: Individual Calculations May 2018
 Piftor, Adrian  Total change: -17.80  Rating chartPersonal card
 OP LETIMBRO 22 SAVONA ITA 2018-04-14
RcRownchangeKK*chgGame
 1553 1676 3.00 6 -0.89 20 -17.80 
  Tedeschi, Paolo 2010 ITA0.001-0.1220-2.40 
  Glionna, Mario 1276  * ITA0.501-0.4220-8.40 
  Angeleri, Piergiovanni 1421 ITA0.001-0.8120-16.20 
  Lami, Diego 1429 ITA1.0010.19203.80 
  Atteo, Domenico 1616 ITA1.0010.42208.40 
  Cai, Roberto 1568 ITA0.501-0.1520-3.00 
 * 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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