Individual Calculations April 2022
 Montay, Jean-Paul  Total change: -12.60  Rating chartPersonal card
 1hKO interne La Dame Noire rondes 2021-22 r7-8 MONTIGNY LE BRETONNEUX FRA 2022-02-18
RcRownchangeKK*chgGame
 1451 1308 0.00 2 -0.63 20 -12.60 
  Privat, Jean-Claude 1522 FRA0.001-0.2320-4.60 
  Dang, Duc Hai 1379 FRA0.001-0.4020-8.00 

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)
 
 8eme Open FIDE de Fontenay le Fleury (-2400) FONTENAY LE FLEURY FRA 2022-02-26
RcRownchangeKK*chgGame
 1522 1308 1.00 3 0.06 20 1.20 
  Jallet, Eric 1053 FRA1.0010.19203.80 
  Iaali, Abdelrahman 1695 LBN0.001-0.0920-1.80 
  Roy, Alain 1817 FRA0.001-0.0420-0.80 

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 2021-22 r8-9 MONTIGNY LE BRETONNEUX FRA 2022-03-04
RcRownchangeKK*chgGame
 1395 1304 0.50 2 -0.25 20 -5.00 
  Colette, Thierry 1397 FRA0.5010.13202.60 
  Dang, Duc Hai 1393 FRA0.001-0.3820-7.60 

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
 1449 1304 0.50 1 0.19 20 3.80 
  Belan, Pascal 1449 FRA0.5010.19203.80 

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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