Blitz: Individual Calculations April 2021
 Loparev, Iliya  Total change: -18.80  Rating chartPersonal card
 Serpukhov blitz 2021 U13 Serpukhov RUS 2021-03-06
RcRownchangeKK*chgGame
 1260 1408 4.50 8 -0.94 20 -18.80 
  Bobrovnikova, Mariya 1341 RUS1.0010.41208.20 
  Prasolov, Ilia 1387 RUS0.001-0.5320-10.60 
  Krivonosov, Evgenii 1216 RUS1.0010.25205.00 
  Demina, Alena 1205 RUS1.0010.24204.80 
  Igushev, Vladislav 1100 RUS1.0010.14202.80 
  Erashov, Roman 1379 RUS0.001-0.5420-10.80 
  Rybakova, Mariya Al 1067 RUS0.501-0.3820-7.60 
  Kazakov, Fedor Al 1383 RUS0.001-0.5320-10.60 

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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