Individual Calculations May 2023
 Lamorelle, Alexey  Total change: 44.40  Rating chartPersonal card
 97e Open FIDE Interchess de trois rondes -1700 PARIS FRA 2023-04-01
RcRownchangeKK*chgGame
 1472 1237 1.50 3 0.88 40 35.20 
  Chevillon, Manon 1433 FRA1.0010.754030.00 
  Bielle, Lucas 1501 FRA0.001-0.1840-7.20 
  Privat, Jean-Claude 1483 FRA0.5010.314012.40 

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)
 
 XXXIIIe Open du Perreux-sur-Marne - Tournoi Accession -1600 LE PERREUX SUR MARNE FRA 2023-04-08
RcRownchangeKK*chgGame
 1373 1237 1.00 3 -0.04 40 -1.60 
  Verroust, Valentin 1425 FRA0.001-0.2640-10.40 
  Liu, Oscar 1109 FRA1.0010.334013.20 
  Henry, Thibaud 1586 FRA0.001-0.1140-4.40 

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)
 
 Open de Vincennes 2023 (-2400 Elo) VINCENNES FRA 2023-04-15
RcRownchangeKK*chgGame
 1578 1237 1.00 3 0.27 40 10.80 
  Takizawa, Takuma 1108 FRA1.0010.334013.20 
  Garrido, Valentin 1710 FRA0.001-0.0540-2.00 
  Mangone, Pierre 1917 FRA0.001-0.0140-0.40 

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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