Individual Calculations August 2019
 Lebedeva, Polina  Total change: 102.80  Rating chartPersonal card
 Smart children - strong Russia_B15 Moscow RUS 2019-07-14
RcRownchangeKK*chgGame
 1500 1400 6.00 9 2.57 40 102.80 
  Galan, Alexander 1021 RUS1.0010.09403.60 
  Teymurkhanly, Teymur 1574 RUS0.001-0.2740-10.80 
  Lovetskaya, Valeria 1140 RUS1.0010.18407.20 
  Borodkina, Sofia 1538 RUS1.0010.694027.60 
  Grekhov, Luka 1800  * RUS1.0010.924036.80 
  Gaer, Margarita 1518 RUS0.5010.16406.40 
  Neklyudov, Taras 1800  * RUS0.001-0.0840-3.20 
  Gridnev, Selantiy 1434 RUS0.5010.05402.00 
  Solozhenkin, Sevastyan 1677 RUS1.0010.834033.20 
 * 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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