Individual Calculations January 2019
 Merotto, Pierre  Total change: 111.00  Rating chartPersonal card
 Championnat de Mulhouse 2018 MULHOUSE FRA 2018-09-21
RcRownchangeKK*chgGame
 1563 1226 3.50 7 2.58 40 103.20 
  Pellegrini, Alain 1626  * FRA0.001-0.0840-3.20 
  Pizzi, Axel 1606 FRA0.001-0.0940-3.60 
  Bonfadini, Patrice 1429 FRA1.0010.764030.40 
  Violette, Didier 1626  * FRA1.0010.924036.80 
  Blum, Pierre 1626  * FRA0.5010.424016.80 
  Shefay, Paul 1626  * FRA1.0010.924036.80 
  Woreth, Samuel 1399 FRA0.001-0.2740-10.80 
 * 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)
 
NOTE: K factor changed
 Team 2019 - Nationale 4 r1-4 FRANCE FRA 2018-10-07
RcRownchangeKK*chgGame
 1167 1246 1.00 1 0.39 20 7.80 
  Bernard, Camille 1167 FRA1.0010.39207.80 

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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