Individual Calculations December 2018
 Ratnesan, Ranesh  Total change: 70.00  Rating chartPersonal card
 1st 4NCL International Congress Open Telford ENG 2018-10-31
RcRownchangeKK*chgGame
 2238 1994 2.50 7 0.90 40 36.00 
  Hebden, Mark L g2394  * ENG0.001-0.0840-3.20 
  Akeya-Price, Robert A 1730 ENG1.0010.18407.20 
  Gourlay, Iain f2358 SCO0.5010.404016.00 
  Kulkarni, Rakesh 2297 IND1.0010.864034.40 
  Fodor, Tamas Jr g2394  * HUN0.001-0.0840-3.20 
  Willow, Jonah B f2271 ENG0.001-0.1740-6.80 
  Mihalik, Agoston 2223 HUN0.001-0.2140-8.40 
 * 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 2 Rounds 1 - 2 Daventry ENG 2018-11-10
RcRownchangeKK*chgGame
 2119 1985 1.50 2 0.85 40 34.00 
  Peacock, Malcolm R 2051 ENG1.0010.594023.60 
  Ethelontis, Alexandros N 2186 ENG0.5010.264010.40 

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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