Rapid: Individual Calculations January 2018
 Chaban, Zoryana  Total change: 11.80  Rating chartPersonal card
 Vidkryta pershist Gorodka Gorodok UKR 2017-12-24
RcRownchangeKK*chgGame
 1508 1369 3.00 7 0.59 20 11.80 
  Diduh, Ihor 1769  * UKR0.001-0.0820-1.60 
  Krasenkova, Nataliya 1116 UKR0.001-0.8120-16.20 
  Batiuta, Ruslan 1537 UKR1.0010.722014.40 
  Biletskyy, Dmytro 1682 UKR0.001-0.1420-2.80 
  Nester, Ostap 1195 UKR1.0010.27205.40 
  Chugai, Roman 1603 UKR0.001-0.2120-4.20 
  Krucko, Taras 1654 UKR1.0010.842016.80 
 * 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)
 

 

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