Individual Calculations April 2018
 Coolen, Olivier  Total change: -49.60  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 2 FRANCE FRA 2018-01-07
RcRownchangeKK*chgGame
 1725 1652 0.00 4 -1.64 20 -32.80 
  Anton, Jose 1875 FRA0.001-0.2220-4.40 
  Barsegyhan, Albert 1539 FRA0.001-0.6520-13.00 
  Kender, Robert 1848 USA0.001-0.2520-5.00 
  Salvi, Michel 1636 FRA0.001-0.5220-10.40 

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)
 
 Tournoi Interne de Vitrolles 2018 (-2200) r4-5 VITROLLES FRA 2018-02-09
RcRownchangeKK*chgGame
 1252 1652 1.00 2 -0.84 20 -16.80 
  Mars, Florence 1252  * FRA0.001-0.9220-18.40 
  Pau, Gerard 1252  * FRA1.0010.08201.60 
 * 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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