Individual Calculations May 2023
 Semenov, Ilya A.  Total change: 39.20  Rating chartPersonal card
 Russian Championship B17 2023 Moscow RUS 2023-04-19
RcRownchangeKK*chgGame
 1978 1796 3.50 9 0.98 40 39.20 
  Suslov, Dmitrii 2109 RUS0.001-0.1440-5.60 
  Vozmilov, Lev 2159 RUS1.0010.904036.00 
  Kharkevich, Stepan 2055 RUS0.001-0.1840-7.20 
  Mescheryakov, Artem 1935 RUS0.5010.19407.60 
  Tarasov, Yaroslav 2078 RUS0.001-0.1640-6.40 
  Kalensky, Valery 1923 RUS0.5010.17406.80 
  Kolesov, Gordey 1939 RUS0.001-0.3140-12.40 
  Osmiev, Magomed 1506 RUS1.0010.16406.40 
  Voronin, Yaroslav 2094 RUS0.5010.354014.00 

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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