Individual Calculations April 2020
 Frach, Gerald  Total change: -14.40  Rating chartPersonal card
 27e Open International de Selestat - Open B (1400-1800) SELESTAT FRA 2020-02-27
RcRownchangeKK*chgGame
 1585 1748 3.50 6 -0.72 20 -14.40 
  Schirck, David 1558 FRA0.001-0.7520-15.00 
  Le Floch, Gwendal 1411 FRA1.0010.12202.40 
  Kissel, Ralf 1618 GER1.0010.32206.40 
  Woreth, Samuel 1647 FRA0.501-0.1420-2.80 
  Bellahcene, Jenna 1499 FRA1.0010.19203.80 
  Strasser, Rouben 1778 FRA0.001-0.4620-9.20 

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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