Individual Calculations April 2022
 Benoit-Lizon, Alain  Total change: 20.60  Rating chartPersonal card
 Open 13 2021-22 r6-8 VITROLLES FRA 2022-02-26
RcRownchangeKK*chgGame
 1415 1381 2.50 3 1.15 20 23.00 
  Boghossian, Lucie 1407 FRA1.0010.542010.80 
  Cens, Alain 1393 FRA0.5010.02200.40 
  Briquet, Xavier 1444 FRA1.0010.592011.80 

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)
 
 Team 2022 - Nationale 4 r5 FRANCE FRA 2022-03-13
RcRownchangeKK*chgGame
 1708 1375 0.00 1 -0.12 20 -2.40 
  Bartolomei, Laurent 1708 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)
 

 

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