Rapid: Individual Calculations April 2020
 Grigoriev, Sergey  Total change: -49.60  Rating chartPersonal card
 Championship SFO 2020 rapid Rostov-on-Don RUS 2020-03-14
RcRownchangeKK*chgGame
 1573 1749 3.00 8 -2.48 20 -49.60 
  Khlian, Eduard m2312 RUS0.001-0.0220-0.40 
  Lozovoi, Georgy 1353 RUS0.001-0.9220-18.40 
  Koshelnik, Ivan 1365 RUS0.001-0.9120-18.20 
  Ivanova, Tatiana V 1538 RUS1.0010.23204.60 
  Dordzhiev, Batr 1145 RUS0.001-0.9820-19.60 
  Volgin, Maksim 1451 RUS1.0010.15203.00 
  Safonov, Ivan 1230 RUS1.0010.03200.60 
  Pavlov, Nikolay f2187 RUS0.001-0.0620-1.20 

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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