Individual Calculations October 2021
 Daly, Colm  Total change: 0.00  Rating chartPersonal card
 The 100th Irish Championships 2021 Dublin IRL 2021-07-31
RcRownchangeKK*chgGame
 2195 2285 5.00 9 -0.32 20 -6.40 
  Putar, Lara 1930 IRL1.0010.11202.20 
  Baburin, Alexander g2416 IRL0.5010.18203.60 
  Moran, Darragh 1885  * IRL1.0010.08201.60 
  Carroll, Peter c2059 IRL0.501-0.2920-5.80 
  Heidenfeld, Mark m2360 IRL0.001-0.4020-8.00 
  Venkatesan, Kavin 2011 IRL1.0010.17203.40 
  O`donnell, Conor f2331 IRL1.0010.562011.20 
  Murphy, Conor E. f2394 IRL0.001-0.3520-7.00 
  Kanyamarala, Tarun f2369 IRL0.001-0.3820-7.60 
 * 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)
 
 City of Dublin Masters 2021 Dublin IRL 2021-09-10
RcRownchangeKK*chgGame
 1966 2285 3.50 4 0.05 20 1.00 
  Rush, Stephen 1946 IRL1.0010.12202.40 
  O`gorman, Alice 1926 IRL1.0010.10202.00 
  Tirziman, Rudolf 1941 IRL1.0010.12202.40 
  Vesga Izeta, Markel 2050 ESP0.501-0.2920-5.80 

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)
 
 The Irish over50 and over65 championship 2021 Dublin IRL 2021-09-24
RcRownchangeKK*chgGame
 1978 2285 4.50 5 0.27 20 5.40 
  Divilly, Paddy 1885  * IRL1.0010.08201.60 
  Killane, Jack 1885  * IRL1.0010.08201.60 
  Harding, Tim D c2003 IRL1.0010.16203.20 
  O`connor, Jonathan 2153 IRL0.501-0.1820-3.60 
  Macelligott, Gerard c1966 IRL1.0010.13202.60 
 * 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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