Individual Calculations January 2019
 Maraviglia, Stefano  Total change: 63.60  Rating chartPersonal card
 OP 7 Trofeo Pistone Torino ITA 2018-11-05
RcRownchangeKK*chgGame
 1533 1447 4.50 7 1.59 40 63.60 
  Di Chiara, Mauro 1847  * ITA0.001-0.0840-3.20 
  Giacchino, Claudio 1629 ITA0.001-0.2640-10.40 
  Chiusano, Mario 1480 ITA1.0010.554022.00 
  Pineda, Lucio 1302 ITA1.0010.314012.40 
  Maraviglia, Aldo 1228 ITA1.0010.22408.80 
  Tessarollo, Adriano 1395 ITA1.0010.434017.20 
  Bertagia, Roldano 1847  * ITA0.5010.424016.80 
 * 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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