Rapid: Individual Calculations July 2021
 Makhno, Maria  Total change: -53.20  Rating chartPersonal card
 Sea Harbor_Rapid Grand Prix of Russia Anapa RUS 2021-06-11
RcRownchangeKK*chgGame
 1492 1883 4.00 8 -2.66 20 -53.20 
  Kamneva, Ekaterina 1148 RUS1.0010.01200.20 
  Demchenko, Maksim Dm 1309 RUS0.001-0.9820-19.60 
  Naumov, Artem 1241 RUS1.0010.01200.20 
  Borsch, Alexander 1408 RUS1.0010.05201.00 
  Galaktionov, Artem f2340 RUS0.001-0.0520-1.00 
  Berdinskikh, Dmitry 1550 RUS0.501-0.3820-7.60 
  Meydi, Igor 1584 RUS0.001-0.8520-17.00 
  Valdas, Artur 1356 RUS0.501-0.4720-9.40 

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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