Individual Calculations November 2022
 Coll, Damien  Total change: 45.20  Rating chartPersonal card
 Team 2023 - Nationale 4 r1 FRANCE FRA 2022-10-15
RcRownchangeKK*chgGame
 1786 1446 0.00 1 -0.12 20 -2.40 
  Ros, David 1786 FRA0.001-0.1220-2.40 

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)
 
 Open international de Liffre - Tournoi A LIFFRE FRA 2022-10-22
RcRownchangeKK*chgGame
 1688 1446 4.50 9 2.38 20 47.60 
  Varin, Timeo 1525 FRA1.0010.612012.20 
  Ravenel, Tangi 1623 FRA1.0010.732014.60 
  Lahoche, Dorian 2097 FRA0.001-0.0120-0.20 
  Rivet, Bertrand 1590 FRA0.001-0.3120-6.20 
  Coll, Jean-Michel 1504 FRA0.5010.08201.60 
  Nouvel, Jehan 1682 FRA0.5010.30206.00 
  Mekdachi, Mathieu 1618 FRA0.5010.23204.60 
  Bellardi, Michel 1747 FRA0.5010.35207.00 
  Vaillant, Stephane 1804 FRA0.5010.40208.00 

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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