Individual Calculations May 2017
 Heyman, Jacques  Total change: 9.00  Rating chartPersonal card
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1797 1753 4.50 9 0.45 20 9.00 
  Langvik, Ulrikke 1616 NOR1.0010.32206.40 
  Lucas, Jean-Christian 2020 FRA0.001-0.1820-3.60 
  Narheim, Mats 1517 NOR1.0010.20204.00 
  Leuly, Max 2069 FRA0.001-0.1320-2.60 
  Debehaigne, Benoit 1976 FRA1.0010.782015.60 
  Veron, Cyprien c2040 FRA0.001-0.1620-3.20 
  Gousseinov, Aguif 1942 FRA0.001-0.2520-5.00 
  Atamian, Claude 1461 FRA1.0010.15203.00 
  Benassis, Nicola-Henri 1530 FRA0.501-0.2820-5.60 

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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