Individual Calculations August 2019
 Makhno, Maria  Total change: -20.00  Rating chartPersonal card
 L. Polugaevsky Memorial 2019 Samara RUS 2019-07-10
RcRownchangeKK*chgGame
 1848 1967 4.00 8 -1.00 20 -20.00 
  Yuferev, Oleg f2195 RUS0.001-0.2120-4.20 
  Tolstykh, Arina 1578 RUS1.0010.09201.80 
  Kavyev, Ruslan 2167 RUS0.001-0.2420-4.80 
  Kolesov, Gordey 1687 RUS0.001-0.8420-16.80 
  Strezhneva, Ekaterina 1777 RUS1.0010.25205.00 
  Ivanova, Arina 1567  * RUS1.0010.08201.60 
  Makeev, Nikolay 2117 RUS0.001-0.3020-6.00 
  Galiev, Ernest 1692 RUS1.0010.17203.40 
 * 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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