Individual Calculations March 2020
 Cotton, Paul  Total change: -33.60  Rating chartPersonal card
 Open d'Aubagne 2019 r5-7 AUBAGNE FRA 2020-01-11
RcRownchangeKK*chgGame
 1272 1402 0.50 3 -1.48 20 -29.60 
  Madi, Mohammed 1111 FRA0.501-0.3520-7.00 
  Gamblin, Vincent 1406 FRA0.001-0.4920-9.80 
  Marchis Mouren, Emma 1298 FRA0.001-0.6420-12.80 

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 2020 - PACA Fevrier PACA FRA 2020-02-01
RcRownchangeKK*chgGame
 1237 1390 0.50 1 -0.20 20 -4.00 
  Mars, Florence 1237 FRA0.501-0.2020-4.00 

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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