Rapid: Individual Calculations October 2023
 Bobrovnikova, Mariya  Total change: 60.00  Rating chartPersonal card
 Open championship of the Moscow region in rapid_U15 Odintsovo RUS 2023-08-30
RcRownchangeKK*chgGame
 1365 1104 3.00 7 1.50 40 60.00 
  Malakhova, Maria 1468 RUS0.001-0.1040-4.00 
  Aleksandrov, Vladimir Nik 1266 RUS0.001-0.2940-11.60 
  Grinchenko, Kseniia O 1636 RUS1.0010.974038.80 
  Grachev, Matvei 1108 RUS1.0010.514020.40 
  Zhitnikov, Aleksei 1405 RUS0.5010.354014.00 
  Laptev, Anton 1244 RUS0.5010.19407.60 
  Tsyganovskiy, Nikita 1426 RUS0.001-0.1340-5.20 

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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