Individual Calculations December 2022
 Martinet, Nathan  Total change: 42.60  Rating chartPersonal card
 31eme Open International d'Echecs de Caen - Open A CAEN FRA 2022-10-29
RcRownchangeKK*chgGame
 1940 1759 3.00 6 1.32 20 26.40 
  Vanmuylder, Dany 2043 BEL0.001-0.1620-3.20 
  Kufferath, Camille 2069 FRA0.001-0.1420-2.80 
  Gil, Miguel 1463 FRA1.0010.15203.00 
  Barbini, Denis 2030 FRA0.5010.33206.60 
  Marchadour, Emilie 2017 FRA1.0010.822016.40 
  Rodon, Gurvan 2020 FRA0.5010.32206.40 

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 2023 - Nationale 2 r2-3 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1870 1746 1.50 2 0.81 20 16.20 
  Lapeyre, Pierre 1971 FRA1.0010.782015.60 
  Fesigny, Alexis 1769 FRA0.5010.03200.60 

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)
 

 

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