Individual Calculations September 2017
 Melaugh, Gavin  Total change: 49.60  Rating chartPersonal card
 Branagan Cup 2017 Dublin IRL 2017-05-13
RcRownchangeKK*chgGame
 2147 1880 1.00 3 0.44 40 17.60 
  Collins, Sam E. m2280  * IRL0.001-0.0840-3.20 
  Butler, Kevin C. 2092 IRL0.5010.274010.80 
  Joyce, John 2069 IRL0.5010.254010.00 
 * 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)
 
 Irish Championships 2017 Ennis IRL 2017-07-29
RcRownchangeKK*chgGame
 2031 1907 4.00 9 0.80 40 32.00 
  Li, Henry 2247 IRL0.001-0.1240-4.80 
  Fox, Anthony 2016 IRL0.5010.15406.00 
  Tirziman, Rudolf 1955 IRL0.5010.07402.80 
  Quinn, Rory 2140 IRL0.001-0.2140-8.40 
  Mirza, Diana wf1919 IRL1.0010.524020.80 
  Macelligott, Gerard c2015 IRL0.001-0.3540-14.00 
  Melaugh, Shane 1928 IRL1.0010.534021.20 
  Scott, Luke 1748 IRL1.0010.294011.60 
  O`donnell, Conor f2307  * IRL0.001-0.0840-3.20 
 * 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)
 

 

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