Individual Calculations August 2019
 Margaryan, Laura  Total change: 1.60  Rating chartPersonal card
 Les parties du club de Reims 2019 REIMS FRA 2019-05-22
RcRownchangeKK*chgGame
 1513 1553 4.50 8 0.08 20 1.60 
  Changey, Pierre 1457 FRA0.001-0.6320-12.60 
  Simon, Laurent 1368 FRA1.0010.26205.20 
  Nawara, Abd El Rahim 1815 FRA0.001-0.1820-3.60 
  Benard, Anne-Laurie 1953  * FRA0.001-0.0820-1.60 
  Magnier, Christophe 1762 FRA1.0010.772015.40 
  Usharault, Tedo 1176 FRA1.0010.09201.80 
  Rodier, Patrick 1281 FRA1.0010.17203.40 
  Bouziri, Nawfel 1295 FRA0.501-0.3220-6.40 
 * 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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