Individual Calculations October 2014
 Grondin, Luciano  Total change: -12.60  Rating chartPersonal card
 ALBI - Xème Open FIDE Tarn Nord (-2200) ALBI FRA 2014-09-27
RcRownchangeKK*chgGame
 1580 1496 1.00 4 -0.63 20 -12.60 
  Flaujac, Benoit 1768 FRA0.5010.33206.60 
  Van Nuvel, Jean-Michel 1813 FRA0.001-0.1320-2.60 
  Perrier, Damien 1440 FRA0.001-0.5820-11.60 
  Lemaitre, Yves 1300 FRA0.501-0.2520-5.00 

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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