Rapid: Individual Calculations October 2019
 Ivchenko, Alexander  Total change: 17.20  Rating chartPersonal card
 Rostov-on-Don August 2019 rapid Rostov-on-Don RUS 2019-08-31
RcRownchangeKK*chgGame
 1977 1936 4.50 8 0.86 20 17.20 
  Kardashova, Anastasiya 1536  * RUS0.501-0.4220-8.40 
  Khlian, Eduard m2336  * RUS1.0010.922018.40 
  Chernyavsky, Alexander f2290 RUS0.001-0.1120-2.20 
  Kruglikov, Petr 2167 RUS0.5010.29205.80 
  Kargin, S. 2015 RUS0.001-0.3920-7.80 
  Ivanov, Roman 1945 RUS1.0010.512010.20 
  Danchenko, Artemiy 1859 RUS0.501-0.1120-2.20 
  Kardashov, Artem 1666 RUS1.0010.17203.40 
 * 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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