Individual Calculations April 2018
 Zmboyan, Sargis  Total change: 32.80  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 2 FRANCE FRA 2018-01-07
RcRownchangeKK*chgGame
 1682 1875 3.00 3 0.82 40 32.80 
  Blidi, Abdelkader 1579 FRA1.0010.15406.00 
  Roesler, Hannah Clara 1570 GER1.0010.14405.60 
  Gouat, Yves 1898 FRA1.0010.534021.20 

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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