Individual Calculations January 2019
 Martin, Frederic  Total change: -23.80  Rating chartPersonal card
 Team 2019 - Nationale 4 r1-4 FRANCE FRA 2018-10-07
RcRownchangeKK*chgGame
 1689 1672 1.50 4 -0.45 20 -9.00 
  Thiery, Leo 1568 FRA1.0010.36207.20 
  Guillaumie, Laurent 1537 FRA0.001-0.6820-13.60 
  Delaire, Eric 1692 FRA0.5010.03200.60 
  Caroff, Frederic 1959 FRA0.001-0.1620-3.20 

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)
 
 Championnat du Finistere toutes categories 2020 r1-3 QUIMPER FRA 2018-10-13
RcRownchangeKK*chgGame
 1600 1672 1.00 3 -0.74 20 -14.80 
  Thiery, Mathieu 1301 FRA1.0010.10202.00 
  Bertrand, Nicolas 1973 FRA0.001-0.1520-3.00 
  Donchez, Gilbert 1527 FRA0.001-0.6920-13.80 

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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