Individual Calculations August 2018
 Mathieu, Alexis  Total change: 9.80  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2018 - Open B de 1400 a 1900 PARIS FRA 2018-07-14
RcRownchangeKK*chgGame
 1642 1548 3.50 8 0.49 20 9.80 
  Panneullier, Franck 1455 FRA0.501-0.1320-2.60 
  Wedraogo, Maxime 1431 FRA1.0010.34206.80 
  Morvan, Gabriel 1692 FRA0.5010.19203.80 
  Herman, Gustave 1682 FRA0.001-0.3220-6.40 
  Maloumian, Haik 1707 FRA1.0010.712014.20 
  Duget, Long Jc 1712 FRA0.5010.22204.40 
  Mostefai, Malik 1712 FRA0.001-0.2820-5.60 
  Dourerassou, Cynthia 1747 FRA0.001-0.2420-4.80 

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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