Individual Calculations February 2016
 Rudd, Jack  Total change: 1.80  Rating chartPersonal card
 Hastings Masters 2015 Hastings ENG 2015-12-28
RcRownchangeKK*chgGame
 2203 2255 5.00 9 0.01 20 0.20 
  Vakhidov, Jahongir g2546 UZB0.001-0.1520-3.00 
  Brewer, Callum D 1945 ENG1.0010.14202.80 
  Oyama, Akito 2005 ENG1.0010.19203.80 
  Fodor, Tamas Jr. g2492 HUN0.001-0.2020-4.00 
  Golding, James 1882 ENG1.0010.10202.00 
  Eggleston, David J m2396 ENG0.001-0.3120-6.20 
  Atako, Chino C 2050 ENG1.0010.24204.80 
  Burrows, Martin P 2145 ENG1.0010.35207.00 
  Krishna, C R G m2367 IND0.001-0.3520-7.00 

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)
 
 4NCL Division 3S WE 2 Telford ENG 2016-01-16
RcRownchangeKK*chgGame
 2095 2255 1.50 2 0.08 20 1.60 
  Myall, Ivan J 2049 ENG0.501-0.2620-5.20 
  Ferrington, Nigel M 2140 ENG1.0010.34206.80 

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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