Blitz: Individual Calculations August 2020
 Grineva, Marianna  Total change: -7.20  Rating chartPersonal card
 KYIV CHESS CENTER (Blitz, 11-07-2020) KyIv UKR 2020-07-11
RcRownchangeKK*chgGame
 1954 1978 4.50 9 -0.36 20 -7.20 
  Budnikov, Oleg 2504 UKR0.001-0.0320-0.60 
  Yeshchenko, Uliana 1677 UKR0.501-0.3520-7.00 
  Vinnyk, Mykhailo 1793 UKR0.001-0.7420-14.80 
  Tulchynskyi, Feliks 1544 UKR1.0010.06201.20 
  Kordik, Anton 1745 UKR0.001-0.7920-15.80 
  Ovcharenko, Hryhoriy 1735 UKR0.001-0.8020-16.00 
  Bruhovich, Olexandr 2208 UKR1.0010.792015.80 
  Dzhangirov, Dmitry 2323 UKR1.0010.892017.80 
  Shton, Roman 2061 UKR1.0010.612012.20 

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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