Individual Calculations June 2023
 Henry, Victor  Total change: 9.80  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1548 1339 2.50 8 0.25 40 10.00 
  Hodapp, Philippe 1554 FRA0.5010.274010.80 
  Fondain, Georges 1711 FRA0.001-0.1040-4.00 
  Lim, Vincent 1578 FRA0.001-0.2040-8.00 
  Stojanovic, Vojislav 1552 FRA0.001-0.2340-9.20 
  Fischer, Joachim 1666 FRA0.001-0.1340-5.20 
  Bastin, Eugene 1160 FRA1.0010.274010.80 
  Hadet, Emmanuel 1904 FRA0.001-0.0240-0.80 
  Gobert, Claire 1260 FRA1.0010.394015.60 

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)
 
NOTE: K factor changed
 44eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2023-05-18
RcRownchangeKK*chgGame
 1492 1324 1.50 5 -0.01 20 -0.20 
  Lagniez, Louis 1189 FRA1.0010.32206.40 
  Verroust, Valentin 1504 FRA0.5010.24204.80 
  Samouelian, Solal 1614 FRA0.001-0.1620-3.20 
  Alami Messaoudi, Wissam 1485 FRA0.001-0.2920-5.80 
  Garrido, Valentin 1666 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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