Individual Calculations July 2012
 Astaneh Lopez, Alex  Total change: -4.20  Rating chartPersonal card
 National Club Championships 2012 Limerick IRL 2012-04-28
RcRownchangeKK*chgGame
 2134 2400 2.50 3 0.16 10 1.60 
  Sodoma, Jan 2401 CZE0.5010.00100.00 
  Kiely, Paul 2000  * IRL1.0010.08100.80 
  Jackson, Carl 2000  * IRL1.0010.08100.80 
 * 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)
 
 e2e4 London Diamond Jubilee Congress Premier London ENG 2012-06-02
RcRownchangeKK*chgGame
 2208 2402 6.00 9 -0.58 10 -5.80 
  Fox, Anthony 2110 IRL1.0010.15101.50 
  Lalic, Peter D 2097 ENG1.0010.14101.40 
  Vovk, Yuri g2562 UKR0.001-0.2910-2.90 
  Goodger, Martyn 2091 ENG1.0010.14101.40 
  Brown, Martin 2183 ENG0.001-0.7810-7.80 
  Orishko, Yaroslav 2080 UKR1.0010.13101.30 
  Jackson, James P 2121 ENG1.0010.16101.60 
  Eggleston, David J f2327 ENG0.501-0.1010-1.00 
  Rudd, Jack m2305 ENG0.501-0.1310-1.30 

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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