Individual Calculations May 2019
 Costa, Pierre-Jean  Total change: 32.80  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1333 1733 1.00 1 0.08 20 1.60 
  Benard, Franck 1333  * 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)
 
 17e Open international de Malakoff MALAKOFF FRA 2019-04-20
RcRownchangeKK*chgGame
 1855 1733 5.00 9 1.56 20 31.20 
  El, Baroudi Abderrahm 1599 MAR0.001-0.6820-13.60 
  Boet, Luc 1507 FRA1.0010.21204.20 
  Joussim, Philippe 1581 FRA1.0010.30206.00 
  Goerlinger, Stephane 2062 FRA1.0010.882017.60 
  Godbole, Atharva 2133  * IND1.0010.922018.40 
  Rabineau, Clement f2133  * FRA0.001-0.0820-1.60 
  Eden, James m2133  * FRA0.001-0.0820-1.60 
  Broeken, Harry 1981 NED0.001-0.1920-3.80 
  Gabor, Lukacs 1569 FRA1.0010.28205.60 
 * 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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