Individual Calculations March 2020
 Collet, Maureen  Total change: -58.80  Rating chartPersonal card
 Open Retif - Championnat de la Loire Atlantique 2019-20 r4-5 GETIGNE FRA 2020-01-11
RcRownchangeKK*chgGame
 1331 1328 0.00 2 -1.00 40 -40.00 
  Bellay, Jean-Pierre 1498 FRA0.001-0.2840-11.20 
  Dabin, Pascal 1163 FRA0.001-0.7240-28.80 

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 - Pays de Loire fevrier PDL FRA 2020-02-01
RcRownchangeKK*chgGame
 1351 1328 0.00 1 -0.47 40 -18.80 
  Descamps, Serge 1351 FRA0.001-0.4740-18.80 

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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