Rapid: Individual Calculations May 2019
 Ivanov, Sergey  Total change: -76.80  Rating chartPersonal card
 A.Goldman Memorial 2019 Rapid Masters St. Petersburg RUS 2019-04-13
RcRownchangeKK*chgGame
 2401 2555 2.50 9 -3.84 20 -76.80 
  Begunov, Konstantin f2325 RUS0.001-0.7920-15.80 
  Ionov, Sergey g2476 RUS0.001-0.6120-12.20 
  Makarov, Marat g2424 RUS0.501-0.1820-3.60 
  Karasev, Vladimir I m2317 RUS1.0010.20204.00 
  Novik, Maxim g2391 RUS0.001-0.7220-14.40 
  Yuneev, Alexey m2425 RUS0.001-0.6820-13.60 
  Sokolov, Andrei m2463 LAT0.001-0.6320-12.60 
  Martynov, Pavel m2414 RUS0.501-0.1920-3.80 
  Cherniaev, Alexander g2373 RUS0.501-0.2420-4.80 

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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