Individual Calculations September 2021
 Jekabsone, Nellija  Total change: 54.00  Rating chartPersonal card
 Riga Technical University Open 2021 - Tournament C&D Riga LAT 2021-08-12
RcRownchangeKK*chgGame
 1369 1066 2.50 7 1.35 40 54.00 
  Hansson, Markus 1466  * EST1.0010.924036.80 
  Zarovs, Aleksandrs 1466  * LAT0.001-0.0840-3.20 
  Murray, Sam 1466  * IRL0.001-0.0840-3.20 
  Kulins, Jurgis 1342 LAT0.5010.334013.20 
  Krasilnikovs, Aleksandrs 1298 LAT0.001-0.2140-8.40 
  Kalnenieks, Uldis 1418 LAT1.0010.894035.60 
  Reiha, Ance 1126 LAT0.001-0.4240-16.80 
 * 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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