Individual Calculations December 2015
 Leduc, Eric  Total change: 7.20  Rating chartPersonal card
 11eme Open de Villeneuve sur Lot (-2200) VILLENEUVE SUR LOT FRA 2015-11-07
RcRownchangeKK*chgGame
 1598 1560 2.00 4 0.18 40 7.20 
  Coant, Jean-Francois 1774 FRA0.001-0.2340-9.20 
  Sablier, Fabrice 1402 FRA1.0010.294011.60 
  Alard, Pierre 1705 FRA0.001-0.3140-12.40 
  Nouvel, Denis 1510 FRA1.0010.434017.20 

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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