Individual Calculations August 2022
 Margaryan, Laura  Total change: 4.20  Rating chartPersonal card
 Les rencontres de juin Reims 2022 REIMS FRA 2022-06-07
RcRownchangeKK*chgGame
 1654 1480 2.50 8 0.21 20 4.20 
  Masera, Michel 1733 FRA1.0010.812016.20 
  Zeroual, Mohamed 1757 FRA0.5010.33206.60 
  Djellouli, Hassine 1771 FRA0.001-0.1520-3.00 
  Petit, Christian-Marie 1643 FRA0.001-0.2820-5.60 
  Masera, Michel 1733 FRA0.5010.31206.20 
  Barat, Jacques 1606 FRA0.001-0.3320-6.60 
  Berriot Merle, Eliot 1162 FRA0.501-0.3720-7.40 
  Nawara, Abd El Rahim 1825 FRA0.001-0.1120-2.20 

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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