Rapid: Individual Calculations April 2021
 Prochaieva, Alina  Total change: -11.00  Rating chartPersonal card
 "Victory for Mom Rapid - B (2010)" Kyiv UKR 2021-03-06
RcRownchangeKK*chgGame
 1318 1477 5.00 8 -0.55 20 -11.00 
  Antonov, Andrii 1308 UKR1.0010.28205.60 
  Marchenko, Ameliia 1351 UKR0.001-0.6720-13.40 
  Tenkov, Arkady 1116 UKR1.0010.10202.00 
  Torba, Semen 1287 UKR1.0010.25205.00 
  Korchynskyi, Mykola 1595 UKR0.001-0.3420-6.80 
  Prochaieva, Olha 1154 UKR1.0010.13202.60 
  Pilchuk, Artem 1421 UKR0.501-0.0820-1.60 
  Bagrov, Timur 1312 UKR0.501-0.2220-4.40 

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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