Individual Calculations June 2018
 Vianey, Marie  Total change: 3.20  Rating chartPersonal card
 20e Open International de Narbonne-Plage (-2200) NARBONNE FRA 2018-05-19
RcRownchangeKK*chgGame
 1571 1439 3.00 8 0.16 20 3.20 
  Salvador, Lucie 1839  * FRA0.001-0.0820-1.60 
  Petit, Michel 1170 FRA0.501-0.3320-6.60 
  Chaudagne, Jules 1284 FRA1.0010.29205.80 
  Fossella, Manuel 1568 FRA1.0010.672013.40 
  Menivale, Patrick 1759 FRA0.5010.37207.40 
  Denninger, Gael 1818 FRA0.001-0.0920-1.80 
  Hachem, Taissir 1614 FRA0.001-0.2720-5.40 
  Lassis, Patrick 1512 FRA0.001-0.4020-8.00 
 * 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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