Individual Calculations June 2023
 Couradin, Jean-Marie  Total change: -35.60  Rating chartPersonal card
 Championnat interne La Dame Noire 2022 r10-11 MONTIGNY LE BRETONNEUX FRA 2023-04-07
RcRownchangeKK*chgGame
 1747 1487 0.00 2 -0.37 20 -7.40 
  Gasq, Vivien 1731 FRA0.001-0.2020-4.00 
  Faris, Marouane 1762 FRA0.001-0.1720-3.40 

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)
 
 1hKO interne La Dame Noire 2022 r10-11 MONTIGNY LE BRETONNEUX FRA 2023-04-14
RcRownchangeKK*chgGame
 1302 1487 2.00 2 0.54 20 10.80 
  Rivier, Sylvain 1401 FRA1.0010.38207.60 
  Lanfant, Kevin 1202 FRA1.0010.16203.20 

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)
 
 25e tournoi de Montigny 1hKO MONTIGNY LE BRETONNEUX FRA 2023-05-18
RcRownchangeKK*chgGame
 1351 1476 2.00 6 -1.95 20 -39.00 
  Claisse, Patrick 1702 FRA0.001-0.2120-4.20 
  Lamorelle, Alexey 1281 FRA0.001-0.7520-15.00 
  Bouloc, Roger 1360 FRA1.0010.34206.80 
  Guerin, Sasha 1195 FRA0.001-0.8420-16.80 
  Couradin, Bruno 1333 FRA0.501-0.1920-3.80 
  Tanchoux, Pierre 1236 FRA0.501-0.3020-6.00 

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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