Individual Calculations February 2020
 Sabirov, Marsel  Total change: -22.00  Rating chartPersonal card
 Lozovatsky memorial 2020 - C Chelyabinsk RUS 2020-01-15
RcRownchangeKK*chgGame
 1430 1541 4.50 8 -0.55 40 -22.00 
  Polosin, Evgeni 1941  * RUS0.001-0.0840-3.20 
  Berintsev, Artem 1141  * RUS1.0010.08403.20 
  Tsaplin, Oleg 1425 RUS0.001-0.6640-26.40 
  Balandin, Semen 1396 RUS0.001-0.6940-27.60 
  Kaldaev, Vladislav 1141  * RUS1.0010.08403.20 
  Makhanova, Alina 1373 RUS1.0010.284011.20 
  Rybachenok, Valeriya 1212 RUS1.0010.12404.80 
  Nasybullina, Dayana 1807 RUS0.5010.324012.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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