Individual Calculations December 2017
 Vergara Meersohn, Marcos  Total change: 18.40  Rating chartPersonal card
 OP 10 Giochi e Ritorni Modena ITA 2017-09-26
RcRownchangeKK*chgGame
 1514 1185 1.50 5 0.82 20 16.40 
  Giuntini, Enrico 1585  * ITA0.001-0.0820-1.60 
  Rubbiani, Samuel 1572 ITA1.0010.912018.20 
  Dorati, Giuseppe 1585  * ITA0.001-0.0820-1.60 
  Lugli, Daniele 1419 ITA0.001-0.2120-4.20 
  Boschesi, Giovanni 1410 ITA0.5010.28205.60 
 * 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)
 
 WE Citta' di Vignola 2017 - C Vignola ITA 2017-11-10
RcRownchangeKK*chgGame
 1387 1142 0.50 2 0.10 20 2.00 
  Villa, Cristian 1418 ITA0.5010.33206.60 
  Sfera, Anastasia 1356 ITA0.001-0.2320-4.60 

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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