Individual Calculations January 2019
 Bru, Michel  Total change: 10.80  Rating chartPersonal card
 Grand-Prix du Var Ouest 2018 - Souvenir Jean-Louis Guillemard (-2200) r1-4 HYERES FRA 2018-11-24
RcRownchangeKK*chgGame
 1414 1115 1.00 3 0.54 20 10.80 
  Candela, Leo-Thierry 1463 FRA0.001-0.1120-2.20 
  Bel-Girardot, Charles 1322 FRA0.001-0.2320-4.60 
  Plumat, Thibaud 1458 FRA1.0010.882017.60 

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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