Individual Calculations April 2020
 Margaryan, Laura  Total change: -2.60  Rating chartPersonal card
 Les parties de Reims 2019-20 - phase 2 REIMS FRA 2020-02-17
RcRownchangeKK*chgGame
 1479 1485 4.00 8 -0.13 20 -2.60 
  Guillard, Patrice 1418 FRA1.0010.41208.20 
  Masera, Michel 1804 FRA0.001-0.1320-2.60 
  Petit, Christian-Marie 1609 FRA0.001-0.3320-6.60 
  Kocharyan, Rafik 1285 FRA1.0010.24204.80 
  Djellouli, Hassine 1777 FRA0.001-0.1520-3.00 
  Morizet, Jean-Jacques 1301 FRA1.0010.26205.20 
  Rodier, Patrick 1266 FRA1.0010.22204.40 
  Arsene, Antoine 1372 FRA0.001-0.6520-13.00 

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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