Rapid: Individual Calculations April 2023
 Bosc, Seraphina  Total change: 46.40  Rating chartPersonal card
 Internationaux RnB de Paris IdF Rapide 2023 des AS PARIS FRA 2023-03-04
RcRownchangeKK*chgGame
 2298 2083 4.50 9 2.32 20 46.40 
  Chabanon, Jean-Luc g2334 FRA0.5010.31206.20 
  Decuigniere, Tom f2275 FRA1.0010.752015.00 
  Laurent-Paoli, Pierre m2447 FRA0.001-0.1020-2.00 
  Ahmed Holi Ali, Moawia c2078 SUD0.501-0.0120-0.20 
  Devallee, Jeremie f2268 FRA1.0010.742014.80 
  Materia, Marco m2296 FRA0.5010.27205.40 
  Degardin, Sylvain f2178 FRA1.0010.632012.60 
  Shchekachev, Andrei g2440 FRA0.001-0.1120-2.20 
  Msellek, Ilyass m2368 MAR0.001-0.1620-3.20 

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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