Rapid: Individual Calculations February 2018
 Ioganson, Oleg  Total change: -36.80  Rating chartPersonal card
 27th Keres Memorial Tallinn EST 2018-01-13
RcRownchangeKK*chgGame
 1764 1571 0.50 8 -1.84 20 -36.80 
  Remmel, Anto 1971  * EST0.001-0.0820-1.60 
  Petrov, Dmitri 1971  * EST0.001-0.0820-1.60 
  Sviridov, Leon 1350 RUS0.501-0.2820-5.60 
  Vaino, Nikita 1842 EST0.001-0.1720-3.40 
  Ilves, Juri 1928 EST0.001-0.1120-2.20 
  Jarnstrom, Henrik 1779 FIN0.001-0.2320-4.60 
  Jarvet, Juri 1914 EST0.001-0.1220-2.40 
  Mierins, Emils Janis 1359 LAT0.001-0.7720-15.40 
 * 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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