Individual Calculations June 2017
 Coll, Jean-Michel  Total change: -25.20  Rating chartPersonal card
 Open International du 5e Festival du Marais de Lutece Echecs (-2200) PARIS FRA 2017-04-29
RcRownchangeKK*chgGame
 1596 1589 2.50 6 -0.50 20 -10.00 
  Kralevski, Aleksander f1989  * MKD0.001-0.0820-1.60 
  Guery, Stephane 1268 FRA0.001-0.8720-17.40 
  Shatil, Shlomo 1292 ISR1.0010.15203.00 
  Dincov, Matei 1238 FRA1.0010.11202.20 
  Hoffmann, Roger 1989  * LUX0.5010.42208.40 
  Segu, Serge 1801 FRA0.001-0.2320-4.60 
 * 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)
 
 292 open FIDE du club 608 - Championnat Departemental de Paris -2200 elo PARIS FRA 2017-05-06
RcRownchangeKK*chgGame
 1731 1636 1.50 6 -0.76 20 -15.20 
  Pass, Deborah J wf1898 ENG0.001-0.1820-3.60 
  Duvert, Francois 1725 FRA0.001-0.3820-7.60 
  Feldis, Pierre-Yves 1664 FRA1.0010.542010.80 
  Zong, Yiwen 1749 FRA0.001-0.3520-7.00 
  Matsumura, Cocoro 1691 FRA0.001-0.4220-8.40 
  Mostefai, Malik 1657 FRA0.5010.03200.60 

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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