Individual Calculations August 2018
 Richard, Nathan  Total change: 34.80  Rating chartPersonal card
 1er open de Prebenoit (-2200) BETETE FRA 2018-07-07
RcRownchangeKK*chgGame
 1504 1471 2.50 5 0.14 40 5.60 
  Chaudagne, Christophe 1871  * FRA0.5010.424016.80 
  Brun, Pierre 1576 FRA0.001-0.3640-14.40 
  Bonnichon, Louis 1202 FRA1.0010.17406.80 
  Bonnichon, Arnaud 1591 FRA0.5010.16406.40 
  Roland, Philippe 1279 FRA0.501-0.2540-10.00 
 * 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)
 
 72e Open Fide Inter Chess de Trois Rondes B (-1600) PARIS FRA 2018-07-28
RcRownchangeKK*chgGame
 1367 1471 2.00 2 0.73 40 29.20 
  Hargoues-Turon, Emile 1301 FRA1.0010.284011.20 
  Izikian, Hayk 1433 FRA1.0010.454018.00 

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)
 

 

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