Individual Calculations July 2015
 Boyko, Dobrynja  Total change: 72.40  Rating chartPersonal card
 R.G.Nezhmetdinov Memorial 2015 B13 Kazan RUS 2015-05-30
RcRownchangeKK*chgGame
 1809 1589 3.50 7 1.81 40 72.40 
  Murzin, Volodar 1831 RUS1.0010.804032.00 
  Geshko, Aleksey 1989  * RUS0.001-0.0840-3.20 
  Garifzyanov, Niyaz 1769 RUS0.001-0.2640-10.40 
  Ismailov, Amir 1683 RUS1.0010.634025.20 
  Kulyasov, Kirill 1624 RUS1.0010.554022.00 
  Gabdrakhmanov, Azat 1781 RUS0.5010.254010.00 
  Murtazin, Ruslan 1989  * RUS0.001-0.0840-3.20 
 * 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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