Rapid: Individual Calculations April 2020
 Polkovnikyan, Artem  Total change: -6.00  Rating chartPersonal card
 Championship SFO 2020 rapid Rostov-on-Don RUS 2020-03-14
RcRownchangeKK*chgGame
 1678 1662 4.00 9 -0.30 20 -6.00 
  Pshmahov, Osman 2206 RUS0.001-0.0320-0.60 
  Esenkov, Egor 1044 RUS1.0010.02200.40 
  Korovtenko, Mikhail 2099 RUS0.001-0.0620-1.20 
  Zenkova, Dariya 1417 RUS0.001-0.8020-16.00 
  Fedejkin, Nikolay 1678 RUS1.0010.522010.40 
  Dordzhiev, Batr 1145 RUS1.0010.04200.80 
  Omelchenko, Dmitry 1973 RUS0.001-0.1420-2.80 
  Dobrovolsky, Oleg f2121 RUS0.001-0.0520-1.00 
  Ligaj, Ruslan 1419 RUS1.0010.20204.00 

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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