Individual Calculations August 2017
 Mazaltob, Gerald  Total change: 8.60  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open B de 1400 a 1900 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1624 1457 3.00 9 0.43 20 8.60 
  Ragot, Pierre 1675 FRA0.5010.28205.60 
  Brumant, Jean-Claude 1636 FRA0.001-0.2720-5.40 
  Rubini, Xavier 1618 FRA1.0010.712014.20 
  Faure, Lionel 1780 FRA0.001-0.1320-2.60 
  Alinhac, Serge 1620 FRA0.5010.22204.40 
  Sansone, Adam 1626 FRA0.001-0.2820-5.60 
  Guery, Stephane 1625 FRA0.001-0.2820-5.60 
  Nguyen, Clement 1550 FRA0.001-0.3720-7.40 
  Hervo, Yann 1490 FRA1.0010.552011.00 

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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