Rapid: Individual Calculations January 2020
 Kachulin, Sergey  Total change: 17.20  Rating chartPersonal card
 Maloy Rapid 2019 Stage 30 Maloyaroslavets RUS 2019-12-15
RcRownchangeKK*chgGame
 1711 1776 6.00 9 0.86 20 17.20 
  Semenova, Sofia 1376  * RUS1.0010.08201.60 
  Prasolov, Ilia 1452 RUS0.501-0.3720-7.40 
  Gevorgian, Gor 1585 RUS0.501-0.2520-5.00 
  Narozhniy, Artem 1454 RUS1.0010.13202.60 
  Volodkin, Nikolay 1608 RUS1.0010.28205.60 
  Sergeev, Yury I. 1894 RUS1.0010.662013.20 
  Chervonnyy, Mikhail 1853 RUS0.5010.11202.20 
  Loginov, Anton 2101 RUS0.5010.37207.40 
  Aniskov, Artiom 2076 RUS0.001-0.1520-3.00 
 * 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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