Rapid: Individual Calculations December 2021
 Egubtseva, Anna  Total change: 12.20  Rating chartPersonal card
 Surgut_November Chess tournament_rapid Surgut RUS 2021-11-14
RcRownchangeKK*chgGame
 1421 1268 2.50 6 0.61 20 12.20 
  Butko, Svetlana 1608 RUS0.001-0.1220-2.40 
  Mamlin, Lev 1410 RUS0.001-0.3120-6.20 
  Sirazhetdinov, Timur 1437 RUS0.001-0.2820-5.60 
  Khalturina, Tatiana 1550 RUS1.0010.842016.80 
  Saliakhutdinov, Timur 1232 RUS0.501-0.0520-1.00 
  Ryadchenko, Victoria 1290 RUS1.0010.532010.60 

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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