Individual Calculations June 2018
 Stoyanov, Boris  Total change: 98.80  Rating chartPersonal card
 2017/18 4NCL Division 4 South Rounds 9-11 Reading ENG 2018-05-05
RcRownchangeKK*chgGame
 1710 1310 1.00 2 0.84 40 33.60 
  Royal, Shreyas c1710  * ENG0.5010.424016.80 
  Melsom, Jonathan T 1710  * ENG0.5010.424016.80 
 * 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)
 
 1st 4NCL Spring Bank Holiday Congress U1825 Basingstoke ENG 2018-05-25
RcRownchangeKK*chgGame
 1624 1310 2.50 6 1.63 40 65.20 
  O Gorman, Brendan 1698 ENG0.5010.414016.40 
  Golding, William 1517 ENG1.0010.774030.80 
  Robinson, Brian 1590 ENG0.5010.344013.60 
  Willmoth, Harrison 1710  * ENG0.5010.424016.80 
  Chilton, James I 1710  * ENG0.001-0.0840-3.20 
  Hatzipanteli, Theodora 1521 GRE0.001-0.2340-9.20 
 * 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)
 

 

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