Individual Calculations September 2019
 Osipenko, Ivan  Total change: 85.20  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament B Riga LAT 2019-08-05
RcRownchangeKK*chgGame
 1832 1643 4.50 8 2.13 40 85.20 
  Kleinschroth, Roland 2043  * GER0.001-0.0840-3.20 
  Kalnenieks, Uldis 1402 LAT0.501-0.3040-12.00 
  Ter-Avetisjana, Agnesa Stepania 1513 LAT1.0010.324012.80 
  Radkov, Bazhen D. 2043  * RUS0.001-0.0840-3.20 
  Leonova, Ameliya 1804 BLR1.0010.714028.40 
  Grivnieks, Alberts 1971 LAT0.5010.374014.80 
  Tenis, Girts 2002 LAT1.0010.904036.00 
  Maklakova, Nellija 1877 LAT0.5010.294011.60 
 * 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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