Individual Calculations April 2017
 Scherbak, Yaroslav  Total change: 37.20  Rating chartPersonal card
 Ukraine Chess Championship-2017 U20 (Boys) Lviv UKR 2017-02-21
RcRownchangeKK*chgGame
 1975 1913 4.00 8 0.68 40 27.20 
  Talan, Teodor 1513  * UKR1.0010.08403.20 
  Peng, Li Min f2216 UKR0.001-0.1440-5.60 
  Domalchuk-Jonasson, Aleksandr 1612 UKR1.0010.15406.00 
  Fomin, Maxim 1949 UKR1.0010.554022.00 
  Polulikh, Bogdan 2252 UKR0.5010.384015.20 
  Basko, Bogdan 2184 UKR0.5010.334013.20 
  Volotovsky, Kirill 2022 UKR0.001-0.3540-14.00 
  Medvedyk, Volodymyr 2049 UKR0.001-0.3240-12.80 
 * 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)
 
 "Kyiv Spring - 2017 (open A)" Kyiv UKR 2017-03-25
RcRownchangeKK*chgGame
 1889 1913 4.50 8 0.25 40 10.00 
  Budnikov, Oleg 2313  * UKR0.001-0.0840-3.20 
  Lekhtsier, Alexander 1602 UKR0.501-0.3640-14.40 
  Gladnev, Aum 1674 UKR1.0010.20408.00 
  Anatskiy, Alexey 2026 UKR0.5010.15406.00 
  Nahornyi, Ihor 1513  * UKR1.0010.08403.20 
  Zamekhovskiy, Yevgen 1667 UKR1.0010.19407.60 
  Petunin, Andrey 2036 UKR0.5010.17406.80 
  Roshka, Yevgeniy 2278 UKR0.001-0.1040-4.00 
 * 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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