Rapid: Individual Calculations March 2021
 Ostrovskiy, Viktor  Total change: -6.60  Rating chartPersonal card
 Krasnoyarsk region rapid cup 2021. 2 stage Krasnoyarsk RUS 2021-01-30
RcRownchangeKK*chgGame
 1585 1558 3.00 8 -0.99 20 -19.80 
  Postemskiy, Andrey 2009 RUS0.001-0.0620-1.20 
  Novatorov, Anton 1262 RUS0.501-0.3520-7.00 
  Astrikov, Nikolay 2036 RUS0.001-0.0520-1.00 
  Novgorodtseva, Polina 1267 RUS1.0010.15203.00 
  Potapenko, Nikita 1364 RUS0.501-0.2520-5.00 
  Piyankov, Ivan 1545 RUS0.001-0.5220-10.40 
  Gogolev, Grigoriy 1393 RUS1.0010.28205.60 
  Sidorov, Alexandr 1805 RUS0.001-0.1920-3.80 

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)
 
 Krasnoyarsk region rapid championship Krasnoyarsk RUS 2021-02-21
RcRownchangeKK*chgGame
 1758 1558 3.00 8 0.66 20 13.20 
  Petrukhina, Olga wf2007 KAZ0.001-0.0620-1.20 
  Legotin, Alexey 1812 RUS0.001-0.1920-3.80 
  Okunev, Aleksandr 1430 RUS1.0010.33206.60 
  Brunov, Sergey 1935 RUS0.001-0.0920-1.80 
  Breyner, Valeriy 2006 RUS1.0010.942018.80 
  Tolchenitsyn, Nikolay 1711 RUS0.001-0.3020-6.00 
  Borzykh, Ksenia 1201 RUS1.0010.11202.20 
  Stepanenko, Mikhail 1963 RUS0.001-0.0820-1.60 

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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