Rapid: Individual Calculations February 2020
 Ouatas, Mabrouk  Total change: -13.60  Rating chartPersonal card
 31. Active Chess CEG 2020 Geneva SUI 2020-01-26
RcRownchangeKK*chgGame
 1534 1387 1.00 5 -0.68 20 -13.60 
  Laffely, Sacha 1787  * SUI0.001-0.0820-1.60 
  Longepierre, Chloe 1711 SUI0.001-0.1320-2.60 
  Detraz, Lorna 1035 FRA0.001-0.8920-17.80 
  Fluckiger, Benoit 1405 SUI1.0010.532010.60 
  Dijkstra, Hidde 1734 NED0.001-0.1120-2.20 
 * 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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