Rapid: Individual Calculations March 2019
 Khabak, Marta  Total change: -11.80  Rating chartPersonal card
 Memory Nebesna Sotnya-2019 (rapid) Horodok, Lviv region UKR 2019-02-24
RcRownchangeKK*chgGame
 1538 1467 2.00 6 -0.59 20 -11.80 
  Razin, Vadim 1867  * UKR0.001-0.0820-1.60 
  Smykalo, Severyn 1867  * UKR0.001-0.0820-1.60 
  Koval, Dariy 1431 UKR0.001-0.5520-11.00 
  Pidlyaska, Sofiya 1098 UKR1.0010.10202.00 
  Prokopchuk, Yarema 1743 UKR0.5010.33206.60 
  Zvirynskyy, Danylo 1219 UKR0.501-0.3120-6.20 
 * 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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