Individual Calculations October 2021
 Shamatava, Ana  Total change: 11.80  Rating chartPersonal card
 Labor Day 2021 CCCSA IM Norm Invitational - D Charlotte, North Carolina USA 2021-09-02
RcRownchangeKK*chgGame
 2280 2143 3.50 9 0.59 20 11.80 
  Matros, Alexander m2364 KAZ0.001-0.2220-4.40 
  Prilleltensky, Matan 2162 USA0.001-0.4720-9.40 
  Oberoi, Shelev 2175 USA1.0010.542010.80 
  Diulger, Alexey m2272 MDA0.5010.17203.40 
  Shlyakhtenko, Robert f2313 USA0.001-0.2820-5.60 
  Kolay, Alex 2239 USA1.0010.632012.60 
  Colas, Joshua f2283 USA0.001-0.3120-6.20 
  King, Alexander B 2276 USA1.0010.682013.60 
  Bajarani, Ulvi Ilgar Oglu g2435 AZE0.001-0.1520-3.00 

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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