Individual Calculations July 2009
 Chahbazian, Tigran  Total change: -16.95  Rating chartPersonal card
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2150 1915 0.00 1 -0.21 15 -3.15 
  Tarin, Nicolas 2150 FRA0.001-0.2115-3.15 

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)
 
 Chpt de France des Jeunes - Cadets Aix les Bains FRA 2009-04-19
RcRownchangeKK*chgGame
 1993 1915 1.50 6 -0.92 15 -13.80 
  Ludwig, Remi 2202 FRA0.5010.34155.10 
  Lallement, Victor 2116 FRA0.001-0.2415-3.60 
  Paci, Romain 2017 FRA0.001-0.3615-5.40 
  Delivre, Raphael 2067 FRA0.001-0.3015-4.50 
  Pieri, Pierre-Louis 1832 FRA0.501-0.1115-1.65 
  Jacquet, Hugo 1724 FRA0.501-0.2515-3.75 

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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