Individual Calculations May 2016
 O`donnell, Conor  Total change: 16.60  Rating chartPersonal card
 Armstrong Cup 2015/2016 Rounds 9 and 10 Various IRL 2016-02-25
RcRownchangeKK*chgGame
 2026 2303 2.00 2 0.34 20 6.80 
  Lyons, Brendan 1994 IRL1.0010.14202.80 
  Butler, Kevin C. 2058 IRL1.0010.20204.00 

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)
 
 Armstrong Cup 2015/2016 Round 11 Dublin IRL 2016-04-17
RcRownchangeKK*chgGame
 2001 2327 1.00 1 0.13 20 2.60 
  Gallik, Miroslav 2001 CZE1.0010.13202.60 

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)
 
 National Club Championships Dublin IRL 2016-04-23
RcRownchangeKK*chgGame
 2070 2327 3.50 4 0.36 20 7.20 
  Aherne, John P. 1963 IRL1.0010.10202.00 
  Cabanas Jimenez, Manuel 2072 ESP0.501-0.3120-6.20 
  McPhillips, Karl f2319 IRL1.0010.49209.80 
  Sudolski, Sylwester 1927  * POL1.0010.08201.60 
 * 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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