Individual Calculations December 2021
 Prilleltensky, Matan  Total change: -23.20  Rating chartPersonal card
 2021 New York IM Invitational C New York, NY USA 2021-11-10
RcRownchangeKK*chgGame
 2303 2189 2.00 9 -1.16 20 -23.20 
  Shlyakhtenko, Robert f2361 USA0.001-0.2720-5.40 
  Khodzhamkuliev, Bahadur 2167 RUS0.001-0.5320-10.60 
  Nakada, Akira Wood f2284 USA0.001-0.3720-7.40 
  Huston, Gus f2069 USA0.501-0.1620-3.20 
  Javakhadze, Zurab m2460 GEO0.001-0.1720-3.40 
  Lund, Silas Esben m2303 DEN1.0010.662013.20 
  Sethuraman, Sandeep f2358 USA0.001-0.2820-5.60 
  Jere, Daniel m2371 ZAM0.001-0.2620-5.20 
  Lu, Ming 2356 USA0.5010.22204.40 

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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