Rapid: Individual Calculations September 2021
 Sidorenja, Radion  Total change: 123.60  Rating chartPersonal card
 Ch BLR U12 m 2021 Rapid Grodno BLR 2021-08-21
RcRownchangeKK*chgGame
 1428 1160 8.00 9 6.18 20 123.60 
  Dziarkach, Aliaksandr 1591 BLR1.0010.932018.60 
  Patapovich, Mitrafan 1423 BLR0.5010.32206.40 
  Pasiashnichenka, Dzmitry 1397 BLR1.0010.802016.00 
  Rudnev, Andrei 1518 BLR1.0010.902018.00 
  Makarevich, Dzmitry 1422 BLR1.0010.822016.40 
  Petrasian, Artur 1236 BLR1.0010.602012.00 
  Guryev, Yan 1142 BLR1.0010.47209.40 
  Hvozdz, Aliaksandr 1599 BLR0.5010.44208.80 
  Shydlouski, Artsiom 1520 BLR1.0010.902018.00 

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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