Blitz: Individual Calculations September 2023
 Petrova, Irina  Total change: 20.60  Rating chartPersonal card
 Riga Technical University Open 2023 - G Closing Blitz Tournament Riga LAT 2023-08-13
RcRownchangeKK*chgGame
 2018 2082 7.00 11 1.03 20 20.60 
  Veitners, Pauls 1682  * LAT1.0010.08201.60 
  Mitenieks, Matiss 1536 LAT1.0010.03200.60 
  Blomqvist, Erik g2379 SWE0.001-0.1520-3.00 
  Lisovskis, Dmitrijs 1755 LAT1.0010.13202.60 
  Krivcenko, Alexandr 1677 FRA1.0010.08201.60 
  Sinitsina, Anastassia wf2212 EST0.5010.18203.60 
  Willow, Jonah B m2295 ENG1.0010.772015.40 
  Tran, Thanh Tu c2413 JPN0.001-0.1220-2.40 
  Sunyuktha, C M N 1830 IND1.0010.19203.80 
  Ratsma, Midas f2172 NED0.5010.12202.40 
  Golubovskis, Maksims f2249 LAT0.001-0.2820-5.60 
 * 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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