Individual Calculations July 2019
 Krasilnikovs, Aleksandrs  Total change: 49.60  Rating chartPersonal card
 Maskachka Open 2019 amateurs to 2200 Riga LAT 2019-06-03
RcRownchangeKK*chgGame
 1374 1180 3.00 6 1.24 40 49.60 
  Tabors, Emils 1526 LAT0.5010.394015.60 
  Vitins, Janis 1580  * LAT0.001-0.0840-3.20 
  Zalcmane, Vija 1413 LAT1.0010.794031.60 
  Petrovs, Arsenijs 1095 LAT1.0010.384015.20 
  Pavlovs, Ostins 1078 LAT0.501-0.1440-5.60 
  Afanasjevs, Aleksandrs 1551 LAT0.001-0.1040-4.00 
 * 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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