Individual Calculations July 2019
 Jonker, Jan  Total change: -27.60  Rating chartPersonal card
 Tournoi interne Cyrano 2018 r5-8 BERGERAC FRA 2019-03-09
RcRownchangeKK*chgGame
 1457 1325 0.00 1 -0.32 20 -6.40 
  Charollois, Louis 1457 FRA0.001-0.3220-6.40 

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)
 
 5e Open des Lemovices LIMOGES FRA 2019-05-30
RcRownchangeKK*chgGame
 1455 1312 1.00 6 -1.06 20 -21.20 
  Vaillant, Stephane 1712  * FRA0.001-0.0820-1.60 
  Coussy, Tyffanie 1607 FRA0.001-0.1520-3.00 
  Valton, Patrick 1046 FRA1.0010.18203.60 
  Bustos Salinas, Thomas 1562 FRA0.001-0.1920-3.80 
  Rouzes, Sibylle-Anne 1612 FRA0.001-0.1520-3.00 
  Decultot, Jacques-Antoine 1189 FRA0.001-0.6720-13.40 
 * 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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