Individual Calculations April 2020
 Maruejols, Paul  Total change: 21.40  Rating chartPersonal card
 19th Rochefort Chess Festival - Accession ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 1460 1274 3.50 9 1.07 20 21.40 
  Labarthe, Francois 1613 FRA0.001-0.1220-2.40 
  Carrey, Mathieu 1492 FRA0.001-0.2220-4.40 
  Harel, Nicole 1160 FRA1.0010.34206.80 
  Ceroni, Arnaud 1467 FRA1.0010.752015.00 
  Cyrille, Dominique 1499 FRA0.001-0.2220-4.40 
  Frecon, Patrick 1457 FRA0.001-0.2620-5.20 
  Bezy, Bernard 1488 FRA1.0010.772015.40 
  Di Bella, Thomas 1496 FRA0.5010.28205.60 
  Eckert, Patrick 1469 FRA0.001-0.2520-5.00 

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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