Individual Calculations March 2019
 Grant-Ross, Peter  Total change: 15.80  Rating chartPersonal card
 2018/19 4NCL Div 3 South Rounds 5 - 6 Daventry ENG 2019-02-09
RcRownchangeKK*chgGame
 1812 1580 0.50 1 0.29 40 11.60 
  Lundback, Anders 1812 SWE0.5010.294011.60 

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)
 
NOTE: K factor changed
 35e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2019-02-16
RcRownchangeKK*chgGame
 1827 1580 2.00 8 0.21 20 4.20 
  Delahaye, Frederick 1877 FRA1.0010.852017.00 
  Eden, James m1980  * FRA0.001-0.0820-1.60 
  Fleurquin, Boris 1980  * FRA0.001-0.0820-1.60 
  Lombart, Philippe 1838 BEL1.0010.822016.40 
  Lalau, Alexandre 1980  * FRA0.001-0.0820-1.60 
  Depret, Francois 1817 FRA0.001-0.2020-4.00 
  Manne, Jean-Luc 1825 BEL0.001-0.2020-4.00 
  Pavaluta, George 1315 FRA0.001-0.8220-16.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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