Individual Calculations January 2020
 Feoktistov, Stepan  Total change: -18.80  Rating chartPersonal card
 Novosibirsk Region champ. - 2019 Final Novosibirsk RUS 2019-12-16
RcRownchangeKK*chgGame
 1804 1763 3.50 9 -0.47 40 -18.80 
  Itkin, Alexander 1990 RUS0.001-0.2140-8.40 
  Popov, Eugeny V 1964 RUS0.5010.264010.40 
  Melnikova, Diana V 1894 RUS0.001-0.3240-12.80 
  Semikolennykh, Tamara 1719 RUS0.001-0.5640-22.40 
  Bezborodova, Elena 1485 RUS1.0010.17406.80 
  Ponomarev, Andrey A. 1905 RUS0.5010.19407.60 
  Altyntsev, Alexandr 1975 RUS0.001-0.2340-9.20 
  Narchuk, Margarita 1768 RUS0.5010.01400.40 
  Guseva, Liliya 1538 RUS1.0010.22408.80 

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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