Individual Calculations May 2019
 Boiko, Aleksei  Total change: 3.00  Rating chartPersonal card
 Ch BLR U16 m 2019 Orsha BLR 2019-03-22
RcRownchangeKK*chgGame
 1767 1687 3.00 7 0.15 20 3.00 
  Papunidi, Matvey 2087  * BLR0.001-0.0820-1.60 
  Klachkou, Platon 1812 BLR0.001-0.3320-6.60 
  Haranets, Dzmitry 1397 BLR0.501-0.3420-6.80 
  Kliuchko, Kiryl 1643 BLR1.0010.44208.80 
  Zakharenka, Ilya 1748 BLR0.001-0.4220-8.40 
  Bezenson, Anton 1728 BLR1.0010.562011.20 
  Yurau, Maksim 1951 BLR0.5010.32206.40 
 * 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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