Rapid: Individual Calculations October 2021
 Bericourt, Alexis  Total change: -6.40  Rating chartPersonal card
 20eme Rapide de Rentree ECV - Tournoi B (-1600) L ISLE SUR LA SORGUE FRA 2021-09-26
RcRownchangeKK*chgGame
 1343 1157 1.00 5 -0.32 20 -6.40 
  Gachon, Wilfried 1398 FRA0.001-0.2020-4.00 
  Ogannesyants, Samuel 1444 FRA0.001-0.1620-3.20 
  Chich, Jean-Marc 1365 FRA0.001-0.2320-4.60 
  Hurtevent, Michel 1235 FRA1.0010.612012.20 
  Vallar, Romain 1275 FRA0.001-0.3420-6.80 

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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