Rapid: Individual Calculations December 2021
 Piquard, Yaroslav  Total change: 9.40  Rating chartPersonal card
 Qualifications de Paris au championnat IdF 2021 - Minimes PARIS FRA 2021-11-11
RcRownchangeKK*chgGame
 1249 1309 2.00 3 0.27 20 5.40 
  Journet-Girod, Nathanaelle 1174 FRA0.001-0.6820-13.60 
  Monnier, Tanguy 1165 FRA1.0010.31206.20 
  Costa, Clement 1409 FRA1.0010.642012.80 

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)
 
 Tournoi d'echecs du Festijeux 2021 VILLEPREUX FRA 2021-11-20
RcRownchangeKK*chgGame
 1336 1309 3.00 6 0.20 20 4.00 
  Benhadid, Jeilynn 1135 FRA1.0010.27205.40 
  Kissian, Pascal 1505 FRA1.0010.752015.00 
  Paulet, Jean-Francois 1476 FRA1.0010.722014.40 
  Dang, Louis 1428 FRA0.001-0.3420-6.80 
  Benhadid, Jazzmine 1219 FRA0.001-0.6220-12.40 
  Rafalimanana, Hary 1254 FRA0.001-0.5820-11.60 

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)
 

 

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