Individual Calculations December 2021
 Giblin, Martin  Total change: 60.60  Rating chartPersonal card
 30eme Open International d'Echecs de Caen - Open B CAEN FRA 2021-10-30
RcRownchangeKK*chgGame
 1481 1503 5.00 5 2.38 20 47.60 
  Vigna, Patrick 1268 FRA1.0010.21204.20 
  Bosse, Yoann 1628 FRA1.0010.672013.40 
  Malagnoux, Jean-Baptiste 1586 FRA1.0010.612012.20 
  Forgeais, Arthur 1437 FRA1.0010.41208.20 
  Ravenel, Tangi 1487 FRA1.0010.48209.60 

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 2022 - IDF Novembre FRANCE FRA 2021-11-01
RcRownchangeKK*chgGame
 1216 1524 1.00 1 0.14 20 2.80 
  Dupont, Jean-Louis 1216 FRA1.0010.14202.80 

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 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 1529 1524 1.00 1 0.51 20 10.20 
  Wuhrmann, Daniel 1529 FRA1.0010.512010.20 

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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