Individual Calculations February 2022
 Samoilov, Roman  Total change: -34.00  Rating chartPersonal card
 The Southern Federal District Championship_B13 Loo RUS 2021-12-18
RcRownchangeKK*chgGame
 1227 1233 1.00 5 -1.54 40 -61.60 
  Tjutjunov, Timofey 1391 RUS0.001-0.2940-11.60 
  Grigoryan, Gevorg T. 1128 RUS1.0010.364014.40 
  Kozlov, Andrey Dm. 1308 RUS0.001-0.4040-16.00 
  Pakhomkin, Sanal M 1228 RUS0.001-0.5140-20.40 
  Imkenov, Temir 1080 RUS0.001-0.7040-28.00 

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)
 
 Rostov-on-Don Christmas tournament 2022 Rostov-on-Don RUS 2022-01-03
RcRownchangeKK*chgGame
 1592 1322 2.50 7 0.69 40 27.60 
  Golovanev, Vladimir 2023 RUS0.001-0.0140-0.40 
  Drachev, Evgeniy 1559 RUS0.001-0.2040-8.00 
  Stadnichenko, Stanislav 1596 RUS0.001-0.1740-6.80 
  Tsvetov, Ivan 1168 RUS1.0010.294011.60 
  Ligaj, Ruslan 1611 RUS0.001-0.1640-6.40 
  Usoshin, Aleksander 1293 RUS1.0010.464018.40 
  Bogdanov, Rodion 1897 RUS0.5010.484019.20 

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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