Individual Calculations October 2017
 Tabachenkova, Polina  Total change: -54.00  Rating chartPersonal card
 Grand-prix Dvorets_13th stage_E Moscow RUS 2017-09-09
RcRownchangeKK*chgGame
 1090 1196 2.50 6 -1.35 40 -54.00 
  Strashko, Evgeniia 1110 RUS0.001-0.6240-24.80 
  Dmitrenok, Marta 1022 RUS1.0010.274010.80 
  Pereverzev, Timofei 1139 RUS0.001-0.5840-23.20 
  Sofinskiy, Mark 1104 RUS0.001-0.6340-25.20 
  Marchenko, Mikhail 1001 RUS1.0010.254010.00 
  Panova, Ekaterina 1164 RUS0.501-0.0440-1.60 

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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