Individual Calculations January 2020
 Yoon, Jacob D  Total change: 53.60  Rating chartPersonal card
 11th CSC London Chess Classic: FIDE Open London ENG 2019-11-29
RcRownchangeKK*chgGame
 2209 2037 3.50 7 1.44 40 57.60 
  Maze, Sebastien g2437  * FRA0.001-0.0840-3.20 
  Chidichimo, Pedro Jose Maria 1831 ESP1.0010.24409.60 
  Dong, Bao Nghia 2217 VIE1.0010.744029.60 
  Manfay, Mate 2197 HUN0.5010.21408.40 
  Brozel, Sacha 2188 ENG1.0010.704028.00 
  Bates, Richard A m2342 ENG0.001-0.1440-5.60 
  Berry, Neil f2250 SCO0.001-0.2340-9.20 
 * 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)
 
 London Junior Chess Championships U14 London ENG 2019-12-14
RcRownchangeKK*chgGame
 1724 2037 5.00 6 -0.10 40 -4.00 
  Evans, Ruben 1637  * ENG1.0010.08403.20 
  Arora, Tashika 1637  * ENG1.0010.08403.20 
  Sheikh, Anum wc1750 ENG0.001-0.8440-33.60 
  Pert, Nina 1637  * ENG1.0010.08403.20 
  Merriman, James 1895 ENG1.0010.314012.40 
  Kesterson, Kennan 1790 ENG1.0010.19407.60 
 * 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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