Individual Calculations September 2010
 Navel, Jean-Yves  Total change: -4.50  Rating chartPersonal card
 9e open international La Fere FRA 2010-07-03
RcRownchangeKK*chgGame
 1818 1776 3.50 8 -0.18 25 -4.50 
  Vernede, Victor 1671 FRA1.0010.36259.00 
  Lebon, Joffrey 2026 FRA0.001-0.1925-4.75 
  Pytel, Krzysztof m2176  * FRA0.001-0.0825-2.00 
  Pruvost, Alain 1623 FRA0.501-0.2025-5.00 
  Lever, Erwan 1595 FRA1.0010.26256.50 
  Rouffignac, Marie 1537 FRA1.0010.20255.00 
  Deneuville, Ludovic 1968 FRA0.001-0.2525-6.25 
  Meunier, Samuel 1944 FRA0.001-0.2825-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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