Individual Calculations February 2020
 Doisneau, Laurent  Total change: -21.40  Rating chartPersonal card
 17e Bois-Colombes Chess Master Open B BOIS COLOMBES FRA 2019-12-26
RcRownchangeKK*chgGame
 1810 2000 6.00 9 -0.67 20 -13.40 
  Vanderpooten, Daniel 1748 FRA1.0010.19203.80 
  Silvera, Ruben 1817 FRA0.501-0.2420-4.80 
  Lao, Lenath 1801 FRA0.501-0.2620-5.20 
  Moracchini, Margaux 1863 FRA1.0010.32206.40 
  Rouast, Joseph 1879 FRA0.501-0.1620-3.20 
  Tardi, Oscar 1858 FRA0.001-0.6920-13.80 
  Le Bris, Louis 1699 FRA0.501-0.3520-7.00 
  Asmai, Ali 1855 FRA1.0010.31206.20 
  Goyer, Lionel 1769 FRA1.0010.21204.20 

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)
 
 Team 2020 - Ile de France Janvier IDF FRA 2020-01-01
RcRownchangeKK*chgGame
 2068 1994 0.00 1 -0.40 20 -8.00 
  Troffiguer, Olivier 2068 FRA0.001-0.4020-8.00 

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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