Individual Calculations November 2019
 Nandhidhaa, P V  Total change: -29.20  Rating chartPersonal card
 M.Chigorin Memorial 2019 Open St. Petersburg RUS 2019-10-05
RcRownchangeKK*chgGame
 2158 2348 5.00 9 -1.46 20 -29.20 
  Gubatayeva, Ayshe 1948  * TKM1.0010.08201.60 
  Gorovenko, Darya wf2088 RUS1.0010.18203.60 
  Iljiushenok, Ilia g2540 RUS0.5010.25205.00 
  Gagare, Shardul g2474 IND0.001-0.3320-6.60 
  Polosin, Evgeni 2142 RUS0.001-0.7620-15.20 
  Vunder, Andrey 2016 RUS0.501-0.3820-7.60 
  Trofimov, Ivan 2014 RUS1.0010.12202.40 
  Semenenko, Sergey 2107 RUS1.0010.20204.00 
  Zhafyarov, Adel 2089 RUS0.001-0.8220-16.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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