Individual Calculations February 2023
 Delaire, Eric  Total change: 11.80  Rating chartPersonal card
 Championnat du Finistere TC 2022-2023 r3-4 QUIMPER FRA 2023-01-07
RcRownchangeKK*chgGame
 1420 1579 2.00 2 0.58 20 11.60 
  Le Goff, Tudy 1401 FRA1.0010.27205.40 
  Rannou, Noel 1438 FRA1.0010.31206.20 

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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1583 1579 0.50 1 0.01 20 0.20 
  Le Loarer, Herve 1583 FRA0.5010.01200.20 

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)
 

 

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