Individual Calculations February 2020
 Michel, Baptiste  Total change: 0.80  Rating chartPersonal card
 Open du Grand Echiquier Lausanne 2019 round 6 Lausanne SUI 2019-12-17
RcRownchangeKK*chgGame
 2015 1715 0.00 1 -0.15 40 -6.00 
  Bur, Alexandre 2015 SUI0.001-0.1540-6.00 

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)
 
 Open du Grand Echiquier Lausanne 2019 round 7 Lausanne SUI 2020-01-14
RcRownchangeKK*chgGame
 1446 1715 1.00 1 0.17 40 6.80 
  Sabbagh, Antoine 1446 SUI1.0010.17406.80 

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)
 

 

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