Rapid: Individual Calculations January 2020
 Lavrentyeva, Serafima  Total change: 21.20  Rating chartPersonal card
 XI stage ICCC Cup 2019 (rapid) Irkutsk RUS 2019-11-17
RcRownchangeKK*chgGame
 1579 1352 3.00 8 1.06 20 21.20 
  Oshirov, Eduard 1732 RUS0.001-0.0920-1.80 
  Tikhonov, Vasily 1752  * RUS0.001-0.0820-1.60 
  Izhutkin, Svyatoslav 1613 RUS0.001-0.1820-3.60 
  Lozhkin, Pavel Ol 1213 RUS1.0010.31206.20 
  Ivakin, Valery 1536 RUS1.0010.742014.80 
  Lavrentyev, Mikhail 1569 RUS0.001-0.2220-4.40 
  Khatuev, Bair 1752  * RUS0.001-0.0820-1.60 
  Markidonov, Timur 1466 RUS1.0010.662013.20 
 * 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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