Individual Calculations March 2020
 David, Frederic  Total change: 8.20  Rating chartPersonal card
 Team 2020 - Nationale 3 r4-5 FRANCE FRA 2020-01-19
RcRownchangeKK*chgGame
 2137 2023 1.00 2 0.27 20 5.40 
  Galunov, Todor f2297 BUL0.001-0.1720-3.40 
  Divies, Renaud 1977 FRA1.0010.44208.80 

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)
 
 Championnat Interne La Dame Noire 2020 r6-7 MONTIGNY LE BRETONNEUX FRA 2020-01-24
RcRownchangeKK*chgGame
 1718 2023 1.00 1 0.14 20 2.80 
  Lorich, Michel 1718 FRA1.0010.14202.80 

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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