Individual Calculations April 2020
 Mohamed, Keziah  Total change: 39.60  Rating chartPersonal card
 Open du Brule 2020 SAINT DENIS FRA 2020-03-11
RcRownchangeKK*chgGame
 1251 1099 2.00 3 0.99 40 39.60 
  Molines, Martin 1007 FRA1.0010.374014.80 
  Razafindrakoto, Sergio 1250 FRA1.0010.704028.00 
  Fondrat, Johan 1497 FRA0.001-0.0840-3.20 

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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