Individual Calculations January 2018
 Havelka, Michele  Total change: -7.40  Rating chartPersonal card
 Team 2018 - Ile de France Part 1 CHA FRA 2017-10-08
RcRownchangeKK*chgGame
 1732 1535 0.50 1 0.25 20 5.00 
  Liegeois, Valentin 1732 FRA0.5010.25205.00 

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)
 
 Team 2018 - Nationale 2 r3-6 FRANCE FRA 2017-11-19
RcRownchangeKK*chgGame
 1565 1529 1.50 3 0.12 20 2.40 
  Boutant, Jade 1748 FRA0.001-0.2220-4.40 
  Melki, Rosana 1445 FRA1.0010.38207.60 
  Zhou, Luyu 1501 FRA0.501-0.0420-0.80 

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)
 
 20e Open de Noel de Gouesnou GOUESNOU FRA 2017-12-27
RcRownchangeKK*chgGame
 1505 1529 2.50 6 -0.74 20 -14.80 
  Philippe, Guillaume f1929  * FRA0.001-0.0820-1.60 
  Bonhomme, Marcel 1428 FRA1.0010.36207.20 
  Pitallier, Luc 1756 FRA0.001-0.2120-4.20 
  Gac, Jean-Luc 1437 FRA0.501-0.1320-2.60 
  Prigent, Jerome 1311 FRA0.001-0.7820-15.60 
  Grall, Kaelan 1167 FRA1.0010.10202.00 
 * 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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