Rapid: Individual Calculations October 2019
 Constantin, Eduard-Andrei  Total change: -7.60  Rating chartPersonal card
 One Chess Challenge Bucuresti ROU 2019-09-01
RcRownchangeKK*chgGame
 1523 1326 1.00 5 -0.38 20 -7.60 
  Done, Stefan-Daniel 1726  * ROU0.001-0.0820-1.60 
  Ungureanu, Silviu 1666 ROU0.001-0.1220-2.40 
  Nica, Dragos-Adrian 1644 ROU0.001-0.1320-2.60 
  Malaieru, Alexandra-Gabriela 929 ROU1.0010.08201.60 
  Vladescu, Ovidiu-Viorel 1652 ROU0.001-0.1320-2.60 
 * 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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