Rapid: Individual Calculations January 2019
 Petrova, Anzhelika  Total change: -1.60  Rating chartPersonal card
 2018 SPb U15 Rapid Championship St. Petersburg RUS 2018-12-01
RcRownchangeKK*chgGame
 1492 1392 3.00 8 -0.08 20 -1.60 
  Shemyakinskiy, Nikita 1605 RUS0.001-0.2320-4.60 
  Igudin, Denis 1655 RUS0.001-0.1820-3.60 
  Lantseva, Aleksandra 1402 RUS1.0010.512010.20 
  Nazarova, Dana 1208 RUS1.0010.26205.20 
  Soloviev, Mikhail 1487 RUS0.001-0.3720-7.40 
  Smorodkin, Kirill 1792  * RUS0.001-0.0820-1.60 
  Airapetyan, Anzhelika 1390 RUS0.5010.00200.00 
  Tikholiz, Sergei 1398 RUS0.5010.01200.20 
 * 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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