Individual Calculations August 2018
 Poirier, Luc  Total change: 5.20  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2018 - Open B de 1400 a 1900 PARIS FRA 2018-07-14
RcRownchangeKK*chgGame
 1616 1589 4.00 8 0.26 20 5.20 
  Baudin, Vincent 1807 FRA0.001-0.2220-4.40 
  Sithisak, William 1465 FRA0.501-0.1720-3.40 
  Nguyen, Tristan 1527 FRA1.0010.41208.20 
  Clotault, Bruno 1747 FRA0.001-0.2920-5.80 
  Can, Jinda 1405 FRA0.001-0.7420-14.80 
  Georgeon, Matthieu 1462 FRA1.0010.33206.60 
  Mabelly, Rudy 1785 FRA0.5010.25205.00 
  Perot, Philippe 1733 FRA1.0010.692013.80 

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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