Rapid: Individual Calculations April 2019
 Ipatov, Alexander  Total change: -1.20  Rating chartPersonal card
 2019 U.S. Collegiate Rapid Championship Saint Louis, Missouri USA 2019-03-16
RcRownchangeKK*chgGame
 2450 2585 4.00 6 -0.06 20 -1.20 
  Ynojosa Aponte, Felix m2408 VEN1.0010.27205.40 
  Vazquez, Guillermo m2454 PAR1.0010.32206.40 
  Shtembuliak, Evgeny m2420 UKR0.501-0.2220-4.40 
  Preotu, Razvan g2527 CAN0.001-0.5820-11.60 
  Wheeler, Cameron m2338 USA1.0010.19203.80 
  Stukopin, Andrey g2554 RUS0.501-0.0420-0.80 

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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