Individual Calculations February 2022
 Drachev, Evgeniy  Total change: 14.40  Rating chartPersonal card
 Rostov-on-Don Christmas tournament 2022 Rostov-on-Don RUS 2022-01-03
RcRownchangeKK*chgGame
 1650 1559 3.50 8 0.36 40 14.40 
  Egorov, Aleksander E 1612 RUS0.001-0.4340-17.20 
  Samoilov, Roman 1322 RUS1.0010.20408.00 
  Yermolenko, Vitaly 1893 RUS0.001-0.1240-4.80 
  Ligaj, Ruslan 1611 RUS0.001-0.4340-17.20 
  Stadnichenko, Stanislav 1596 RUS1.0010.554022.00 
  Kirichenko, Anatoliy 1578 RUS1.0010.534021.20 
  Slyusarenko, Yuriy 1890 RUS0.5010.384015.20 
  Koshelnik, Ivan 1696 RUS0.001-0.3240-12.80 

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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