Rapid: Individual Calculations April 2022
 Etel, Szymon  Total change: -10.00  Rating chartPersonal card
 12. runda Grand Prix Bialegostoku "Zima-Wiosna 2022" - rapid Bialystok POL 2022-03-25
RcRownchangeKK*chgGame
 1492 1244 0.50 4 -0.50 20 -10.00 
  Jaszczuk, Piotr 1501 POL0.001-0.1820-3.60 
  Semeniec, Zbigniew 1275 POL0.001-0.4620-9.20 
  Rusak, Jan 1362 POL0.5010.16203.20 
  Protsyuk, Svitlana 1831 UKR0.001-0.0220-0.40 

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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