Rapid: Individual Calculations January 2018
 Saar, Ivari  Total change: 7.20  Rating chartPersonal card
 Estonian Men Rapid Championship 2017 Tallinn EST 2017-12-02
RcRownchangeKK*chgGame
 1618 1445 2.50 7 0.36 20 7.20 
  Nero, Georg 1845  * EST0.001-0.0820-1.60 
  Kolar, Johan-Eerik 1655 EST0.001-0.2320-4.60 
  Snitsarenko, Igor 1529 EST0.001-0.3820-7.60 
  Mertins, Ostap 1298 EST1.0010.30206.00 
  Peleshev, Leonid f1845  * EST0.001-0.0820-1.60 
  Aro, Andres 1464 EST1.0010.532010.60 
  Orgse, Karl Kristofer 1690 EST0.5010.30206.00 
 * 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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