Rapid: Individual Calculations January 2018
 Spirin, Anatoly  Total change: -4.80  Rating chartPersonal card
 Memorial Bogatyrchuka-A Vinnytsia UKR 2017-12-08
RcRownchangeKK*chgGame
 1943 1846 1.50 5 -0.48 20 -9.60 
  Kurka, Anna 1446  * UKR1.0010.08201.60 
  Grineva, Marianna wf2122 UKR0.001-0.1720-3.40 
  Razin, Vadim 2246  * UKR0.001-0.0820-1.60 
  Korniichuk, Oleksandra 1679 UKR0.501-0.2220-4.40 
  Serik, Maxim 2222 UKR0.001-0.0920-1.80 
 * 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)
 
 Step-12 chess Federation of Vinnytsia (rapid) 2017 Vinnytsia UKR 2017-12-17
RcRownchangeKK*chgGame
 1704 1846 5.50 8 0.24 20 4.80 
  Gnatiuk, Oleksiy 1446  * UKR1.0010.08201.60 
  Golub, Illia 1446  * UKR1.0010.08201.60 
  Scherbina, Dmitry 2124 UKR0.001-0.1720-3.40 
  Stanislavskiy, Bogdan 1516 UKR0.001-0.8820-17.60 
  Zhukovskyi, Myhaylo 1640 UKR1.0010.24204.80 
  Bilenkiy, Maksym 1626 UKR0.501-0.2820-5.60 
  Kosich, Lesia 1749 UKR1.0010.37207.40 
  Khoduk, Anatoly 2082 UKR1.0010.802016.00 
 * 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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