Individual Calculations December 2018
 Rathbone-Jones, Ifan  Total change: 78.80  Rating chartPersonal card
 FIDE World Youth Chess Championships - open 14 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 1878 1673 3.00 10 0.44 40 17.60 
  Risteski, Emil 2073  * MKD1.0010.924036.80 
  Srihari, L R 2073  * IND0.001-0.0840-3.20 
  Redzisz, Michal 2026 POL0.001-0.1140-4.40 
  Domalchuk-Jonasson, Aleksandr 1963 UKR0.001-0.1640-6.40 
  Gaal, Zsoka wc1976 HUN0.001-0.1440-5.60 
  Orr, Samuel 1273  * LUX1.0010.08403.20 
  Tombolis, Christopher 1882 ENG0.001-0.2340-9.20 
  Shubin, Daniel 1774 USA0.5010.14405.60 
  Sanger, Jake M 1880 SCO0.5010.274010.80 
  Tsarsitalidis, Konstantinos 1864 GRE0.001-0.2540-10.00 
 * 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)
 
 2018/19 4NCL Div 4 Rounds 1 - 2 Daventry ENG 2018-11-17
RcRownchangeKK*chgGame
 1954 1746 2.00 2 1.53 40 61.20 
  Davies, Peter 1976 WLS1.0010.794031.60 
  Terry, Sean 1931 ENG1.0010.744029.60 

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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