Individual Calculations September 2023
 Krivcenko, Alexandr  Total change: -5.20  Rating chartPersonal card
 Riga Technical University Open 2023 - Tournament C Riga LAT 2023-08-10
RcRownchangeKK*chgGame
 1782 1831 3.00 6 -0.26 20 -5.20 
  Krasilnikovs, Aleksandrs 1431  * LAT1.0010.08201.60 
  Petrov, Dmitri 2203 EST1.0010.902018.00 
  Obolonin, Filipp 1952 EST0.5010.16203.20 
  Ivanov, Platon-Jaan 2075 EST0.5010.30206.00 
  Matisons, Janis Mihaels 1423 LAT0.001-0.9220-18.40 
  Nemkovs, Vjaceslavs 1606 LAT0.001-0.7820-15.60 
 * 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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