Rapid: Individual Calculations May 2021
 Sosnina, Nadezhda  Total change: -52.40  Rating chartPersonal card
 Malachite casket-2021. 13th stage Ekaterinburg RUS 2021-04-03
RcRownchangeKK*chgGame
 1448 1695 4.00 9 -2.70 20 -54.00 
  Ogloblin, Nikolay m2248 RUS0.5010.47209.40 
  Fradkin, Boris m1957 RUS0.001-0.1820-3.60 
  Fedotov, Petr 1176 RUS0.001-0.9720-19.40 
  Kropachev, Ivan 1267 RUS0.501-0.4320-8.60 
  Kiselev, Alexander S 1241 RUS0.001-0.9420-18.80 
  Gavrilov, Danil I 1270 RUS1.0010.07201.40 
  Kombarov, Mikhail 1344 RUS0.001-0.8920-17.80 
  Sharov, Evgeny 1146 RUS1.0010.03200.60 
  Kovtun, Pavel 1383 RUS1.0010.14202.80 

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)
 
 Grand Prix Rapid Yekaterinburg. 2nd stage Yekaterinburg RUS 2021-04-11
RcRownchangeKK*chgGame
 1642 1695 4.00 7 0.08 20 1.60 
  Kryazhimskiy, Stepan 1212 RUS1.0010.05201.00 
  Islametdinov, Artem 1197 RUS1.0010.04200.80 
  Sitnikovskiy, Sergey 2150 RUS0.001-0.0620-1.20 
  Zeitunyan, David 1345 RUS1.0010.11202.20 
  Devaev, Alexander f2254 RUS0.001-0.0320-0.60 
  Krylosova, Anastasiya 1280 RUS0.501-0.4320-8.60 
  Sharipov, Aidar 2056 RUS0.5010.40208.00 

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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