Individual Calculations January 2019
 Colonna, Jean-Paul  Total change: 23.40  Rating chartPersonal card
 Team 2019 - Occitanie Part 1 OCC FRA 2018-10-06
RcRownchangeKK*chgGame
 1490 1497 1.50 2 0.48 20 9.60 
  Grossi, Gilbert 1499 FRA1.0010.502010.00 
  Lafaye, Jean-Marc 1480 FRA0.501-0.0220-0.40 

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 2019 - Nationale 3 r3-4 FRANCE FRA 2018-12-02
RcRownchangeKK*chgGame
 1575 1434 1.00 1 0.69 20 13.80 
  Amr-Tardif, Corail 1575 FRA1.0010.692013.80 

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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