Individual Calculations September 2019
 Lefeuvre, Thierry  Total change: -13.60  Rating chartPersonal card
 16e Open international de Plancoet - Tournoi B PLANCOET FRA 2019-07-28
RcRownchangeKK*chgGame
 1371 1491 5.00 9 -0.68 20 -13.60 
  Pineau, Gerard 1091  * FRA1.0010.08201.60 
  Martin, Yvon 1682 FRA0.001-0.2520-5.00 
  Storme, Alain 1304 FRA1.0010.26205.20 
  Nivet, Patrick 1297 FRA1.0010.25205.00 
  Le Bail, Stephane 1726 FRA0.001-0.2120-4.20 
  Dupeux, Calmin 1190 FRA0.001-0.8520-17.00 
  Rotman-Pereira, Aliocha 1091  * FRA1.0010.08201.60 
  Le Loarer, Herve 1522 FRA0.001-0.4620-9.20 
  Mercier, Franck 1437 FRA1.0010.42208.40 
 * 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)
 

 

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