Individual Calculations December 2017
 Visentini, Alberto  Total change: 76.00  Rating chartPersonal card
 OP 10 Giochi e Ritorni Modena ITA 2017-09-26
RcRownchangeKK*chgGame
 1524 1217 3.00 6 2.09 40 83.60 
  Vergara Meersohn, Dario Cienfueg 1553 ITA0.5010.384015.20 
  Lugli, Daniele 1419 ITA1.0010.764030.40 
  Ballotti, Luca 1617  * ITA0.001-0.0840-3.20 
  Solinas, Roberto 1617  * ITA0.001-0.0840-3.20 
  Boschesi, Giovanni 1410 ITA0.5010.254010.00 
  Vaccari, Luigi 1530 ITA1.0010.864034.40 
 * 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
 1469 1217 0.00 1 -0.19 40 -7.60 
  Taddia, Davide 1469 ITA0.001-0.1940-7.60 

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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