Individual Calculations September 2017
 Tytynnik, Artem  Total change: 1.00  Rating chartPersonal card
 "Obolon-Open, Cup Independence-2017" Kyiv UKR 2017-08-20
RcRownchangeKK*chgGame
 2192 2238 4.50 8 0.05 20 1.00 
  Kelbas, Yaroslav 2022 UKR0.001-0.7820-15.60 
  Ratner, David 1983 UKR1.0010.19203.80 
  Grineva, Marianna wf2067 UKR1.0010.27205.40 
  Romanov, Vladimir 2153 UKR1.0010.38207.60 
  Skliarov, Viktor m2362 UKR0.5010.17203.40 
  Ianov, Viktor m2285 UKR0.5010.07201.40 
  Grebeniuk, Semen 2273 UKR0.5010.05201.00 
  Polivanov, Anatoliy m2390 UKR0.001-0.3020-6.00 

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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