Rapid: Individual Calculations January 2020
 Yakuba, Vladimir  Total change: -28.20  Rating chartPersonal card
 Cup of the Chess Federation of Kherson region 2019 (rapid) Kherson UKR 2019-11-24
RcRownchangeKK*chgGame
 1343 1616 2.50 5 -1.48 20 -29.60 
  Andrusyshyna, Svitlana 1286 UKR1.0010.12202.40 
  Streltsov, Aleksandr 1216  * UKR0.001-0.9220-18.40 
  Kureshova, Nataliya 1223 UKR1.0010.08201.60 
  Donov, Andrey 1283 UKR0.501-0.3820-7.60 
  Gudovsky, Kirill 1706 UKR0.001-0.3820-7.60 
 * 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)
 
 Chess tournament in memory of Nikolai Sergeevich Kravchenko (rapid) 2019 Kherson UKR 2019-12-21
RcRownchangeKK*chgGame
 1671 1616 4.00 9 0.07 20 1.40 
  Nasirov, Ruslan 2013 UKR0.001-0.0820-1.60 
  Andrusyshyna, Svitlana 1286 UKR1.0010.12202.40 
  Isakov, Illya 1342 UKR1.0010.17203.40 
  Supko, Oleksandr 1881 UKR1.0010.822016.40 
  Penza, Denis 1764 UKR0.001-0.3020-6.00 
  Zinkevich, Julia wm2016  * UKR0.001-0.0820-1.60 
  Kovalchuk, Daniil 1302 UKR1.0010.14202.80 
  Zakharov, Andrey 1689 UKR0.001-0.4020-8.00 
  Zaborskii, Alexandr 1748 UKR0.001-0.3220-6.40 
 * 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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