Individual Calculations January 2018
 Collin, Jean-Philippe  Total change: 8.40  Rating chartPersonal card
 Team 2018 - Bretagne Part 1 BRE FRA 2017-10-08
RcRownchangeKK*chgGame
 1663 1737 2.50 4 0.12 20 2.40 
  Burel, Lysiane 1532 FRA0.001-0.7620-15.20 
  Boissin, Jean-Pierre 1700 FRA1.0010.45209.00 
  Cotonnec, Antoine 1857 FRA0.5010.16203.20 
  Arveuf, Rene 1564 FRA1.0010.27205.40 

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)
 
 Championnat du Finistère Toutes Catégories 2018 r1-3 QUIMPER FRA 2017-10-14
RcRownchangeKK*chgGame
 1651 1737 2.00 2 0.78 20 15.60 
  Taher, Sinane 1554 FRA1.0010.26205.20 
  Boulksibat, Mounir 1748 FRA1.0010.522010.40 

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)
 
 20e Open de Noel de Gouesnou GOUESNOU FRA 2017-12-27
RcRownchangeKK*chgGame
 1564 1734 3.00 5 -0.48 20 -9.60 
  Thiery, Leo 1435 FRA0.501-0.3520-7.00 
  Grall, Kaelan 1334  * FRA1.0010.08201.60 
  Le Meur, Bernard 1619 FRA0.501-0.1620-3.20 
  Primault, Loic 1587 FRA1.0010.30206.00 
  Darrieux, Thomas 1845 FRA0.001-0.3520-7.00 
 * 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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