Individual Calculations February 2017
 Wilson, Matthew R  Total change: 20.00  Rating chartPersonal card
 Hastings Masters Tournament 2016-17 Hastings ENG 2016-12-28
RcRownchangeKK*chgGame
 2040 1791 3.00 8 1.35 20 27.00 
  Roggensack, Hans Peter 2055 GER1.0010.822016.40 
  Anderson, John 2156 ENG0.001-0.1020-2.00 
  Kalaiyalahan, Akshaya f2160 ENG0.001-0.1020-2.00 
  Trevelyan, John 2082 WLS0.5010.35207.00 
  Rayner, Francis 2080 WLS0.001-0.1620-3.20 
  Norinkeviciute, Rasa wf1994 LTU0.001-0.2420-4.80 
  Dennis, Nigel W 1818 ENG1.0010.542010.80 
  Larsen, Andreas 1976 NOR0.5010.24204.80 

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)
 
 Tradewise Gibraltar Chess Festival 2017 Amateur A Gibraltar ENG 2017-01-23
RcRownchangeKK*chgGame
 1657 1791 3.00 5 -0.35 20 -7.00 
  Gaspar, Ioan-Dan 1579 ROU0.501-0.2720-5.40 
  Koreywo, Witold 1620 ENG1.0010.27205.40 
  Walker, Gordon J 1547 ENG1.0010.20204.00 
  Ramesh, Balasubramanian 1646 IND0.501-0.1920-3.80 
  Laszlo, Zoltan-Imre 1894 ROU0.001-0.3620-7.20 

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)
 

 

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