Individual Calculations January 2019
 Tolstykh, Arina  Total change: 24.80  Rating chartPersonal card
 Championship Samara Region Women STD Samara RUS 2018-11-29
RcRownchangeKK*chgGame
 1573 1664 5.50 8 0.62 40 24.80 
  Dolinskaya, Mariia 1391 RUS1.0010.17406.80 
  Strezhneva, Ekaterina 1691 RUS0.001-0.4640-18.40 
  Frolova, Lubov 1477 RUS1.0010.264010.40 
  Starikova, Uliyana 1378 RUS1.0010.16406.40 
  Frolova, Daria 1740 RUS1.0010.604024.00 
  Alieva, Viktoria 1674 RUS1.0010.514020.40 
  Sarenko, Galina 1465 RUS0.001-0.7640-30.40 
  Kalashnikova, Elena 1767 RUS0.5010.14405.60 

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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