Individual Calculations January 2023
 Montay, Jean-Paul  Total change: 12.40  Rating chartPersonal card
 Championnat interne La Dame Noire 2022 r3-4 MONTIGNY LE BRETONNEUX FRA 2022-11-04
RcRownchangeKK*chgGame
 1713 1239 0.00 1 -0.05 20 -1.00 
  Faris, Marouane 1713 FRA0.001-0.0520-1.00 

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)
 
 1hKO interne La Dame Noire 2022 r3-5 MONTIGNY LE BRETONNEUX FRA 2022-11-11
RcRownchangeKK*chgGame
 1338 1239 1.50 2 0.73 20 14.60 
  Lanfant, Kevin 1167 FRA0.501-0.1020-2.00 
  Mongey, Alain 1509 FRA1.0010.832016.60 

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)
 
 Championnat des Yvelines 2022 50 ans et plus r3-5 TRIEL SUR SEINE FRA 2022-12-01
RcRownchangeKK*chgGame
 1645 1263 0.50 3 -0.06 20 -1.20 
  Divies, Renaud 1924 FRA0.001-0.0120-0.20 
  Fin, Jean-Jacques 1266 FRA0.5010.00200.00 
  Taramelli, Marc 1745 FRA0.001-0.0520-1.00 

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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