Rapid: Individual Calculations September 2019
 Bogorad, Michail  Total change: 25.80  Rating chartPersonal card
 Riga Technical University Open 2019 - G Rapid Open tournament Riga LAT 2019-08-04
RcRownchangeKK*chgGame
 1975 1840 4.00 8 1.29 20 25.80 
  Gudovskis, Konstantins 2108 LAT0.001-0.1720-3.40 
  Nevednichy, Vladislav g2240  * ROU0.001-0.0820-1.60 
  Zakis, Zigurds 1549 LAT1.0010.15203.00 
  Zukauskas, Arnas Povilas 2111 LTU0.001-0.1720-3.40 
  Pomahs, Ziedonis 1503 LAT1.0010.12202.40 
  Grineva, Marianna wf2059 UKR1.0010.782015.60 
  Petrovskis, Olegs 2147 LAT0.001-0.1420-2.80 
  Kleinschroth, Roland 2082 GER1.0010.802016.00 
 * 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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