Individual Calculations March 2022
 Romanchenko, Olga  Total change: 27.20  Rating chartPersonal card
 20th Tournament Orsha 2022 (Open) Orsha BLR 2022-02-02
RcRownchangeKK*chgGame
 1544 1205 2.00 8 0.68 40 27.20 
  Golovchenko, Bogdan 1923 RUS0.001-0.0140-0.40 
  Poghosyan, Sarmen 1644 ARM0.001-0.0640-2.40 
  Novikau, Mikita 1489 BLR1.0010.844033.60 
  Volchkova, Alena 1694 RUS0.001-0.0440-1.60 
  Savelev, Matvei 1510 BLR0.001-0.1440-5.60 
  Sagalovich, Yakov 1428 BLR0.001-0.2240-8.80 
  Galakhanova, Evelina 1457 RUS0.001-0.1940-7.60 
  Kasperovich, Valery 1207 BLR1.0010.504020.00 

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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