Individual Calculations May 2011
 Freeman, Gordon  Total change: 46.95  Rating chartPersonal card
 Armstrong Cup 2011 Dublin IRL 2010-09-24
RcRownchangeKK*chgGame
 2089 2132 7.00 10 1.57 15 23.55 
  Griffiths, Ryan-Rhys 2283 IRL1.0010.701510.50 
  O`Donovan, Richard 2132 IRL0.5010.00150.00 
  Cafolla, Peter 2088 IRL0.501-0.0615-0.90 
  Joyce, John 2221 IRL0.5010.12151.80 
  Kalam, Abul 1732  * IRL0.001-0.9215-13.80 
  Fox, Anthony 2130 IRL0.5010.00150.00 
  Bittner, Thomas 2193 GER1.0010.58158.70 
  Schmidt, Martin 2122 IRL1.0010.49157.35 
  Normoyle, Liam 1871 IRL1.0010.18152.70 
  Jakubauskas, Zygimantas 2117 LTU1.0010.48157.20 
 * 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)
 
 Irish National Chess Club Championship 2011 Dublin IRL 2011-02-12
RcRownchangeKK*chgGame
 2201 2132 2.00 3 0.77 15 11.55 
  Quinn, Ciaran 2117 IRL1.0010.48157.20 
  O`Connell, Gerard 2138 IRL0.001-0.4915-7.35 
  Sodoma, Jan 2348 CZE1.0010.781511.70 

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)
 
 Leinster Championships 2011 Dublin IRL 2011-04-22
RcRownchangeKK*chgGame
 2106 2132 4.00 6 0.79 15 11.85 
  McCabe, Darren 2006 IRL1.0010.33154.95 
  Daly, Colm f2274 IRL1.0010.691510.35 
  Joyce, John 2221 IRL0.001-0.3815-5.70 
  Porter, Liam 1985 IRL0.501-0.2015-3.00 
  Quinn, Ciaran 2117 IRL1.0010.48157.20 
  Zulkipli, Zaidan 2035 MAS0.501-0.1315-1.95 

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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