Individual Calculations January 2024
 Nizhegorodtsev, Sergey  Total change: -23.20  Rating chartPersonal card
 Marshall Thursday Open 8 Round 1-4 New York, NY USA 2023-11-30
RcRownchangeKK*chgGame
 1751 1774 0.50 3 -1.16 20 -23.20 
  Dolgitser, Konstantin f2160 USA0.001-0.0920-1.80 
  McMichael, Alan 1574 USA0.501-0.2620-5.20 
  Li, Wan Qin 1518 USA0.001-0.8120-16.20 

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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