Individual Calculations February 2018
 Britton, Richard L  Total change: -1.20  Rating chartPersonal card
 Hastings Masters Tournament 2017-18 Hastings ENG 2017-12-28
RcRownchangeKK*chgGame
 2148 2239 5.50 9 -0.09 20 -1.80 
  Fier, Alexandr g2576 BRA0.001-0.1220-2.40 
  Sugden, John N 2059 ENG1.0010.26205.20 
  Woong, Zhi Wei William c2137 SGP1.0010.36207.20 
  Wegerle, Joerg m2421 GER0.001-0.2620-5.20 
  Hewson, Brian W R 2007 ENG0.501-0.2920-5.80 
  Berger, Konstantin 2041 GER1.0010.24204.80 
  Boino, Claudio 2123 POR0.001-0.6620-13.20 
  Ahluwalia, Amardip 2004 ENG1.0010.21204.20 
  Rogacewicz, Mikolaj 1961 POL1.0010.17203.40 

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)
 
 Hastings Weekend Open Tournament 2017-18 Hastings ENG 2018-01-06
RcRownchangeKK*chgGame
 2074 2256 3.00 5 -0.54 20 -10.80 
  Balaji, Aaravamudhan 1865 ENG1.0010.09201.80 
  Coleman, David J c2055 ENG0.501-0.2620-5.20 
  Footner, Andrew F 1981 ENG1.0010.17203.40 
  Vakhidov, Jahongir g2516 UZB0.001-0.1820-3.60 
  Gregory, Stephen J 1951 ENG0.501-0.3620-7.20 

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)
 
 2017/18 4NCL Division 3 South Rounds 3-4 Reading ENG 2018-01-13
RcRownchangeKK*chgGame
 2088 2256 2.00 2 0.57 20 11.40 
  Chan, Nevil 2018 ENG1.0010.20204.00 
  Tozer, Philip A A 2158 ENG1.0010.37207.40 

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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