Individual Calculations February 2019
 Protodyakonov, Igor  Total change: 21.20  Rating chartPersonal card
 Yakutsk_Vladimir Naumov Memorial 2019 Yakutsk RUS 2019-01-03
RcRownchangeKK*chgGame
 1613 1436 3.00 8 0.53 40 21.20 
  Romanov, Vasily 1836  * RUS0.001-0.0840-3.20 
  Izbekova, Evdokia 1796 RUS1.0010.904036.00 
  Egomin, Innokentiy 1479 RUS1.0010.564022.40 
  Savvin, Petr 1836  * RUS0.001-0.0840-3.20 
  Poiseev, Nikita 1748 RUS0.001-0.1440-5.60 
  Ashirbayev, Rizvan 1390 RUS0.001-0.5640-22.40 
  Tarasov, Yuri S 1247 RUS1.0010.254010.00 
  Tarsky, Vladislav 1569 RUS0.001-0.3240-12.80 
 * 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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