Individual Calculations October 2021
 Murphy, Conor E  Total change: 29.00  Rating chartPersonal card
 The 100th Irish Championships 2021 Dublin IRL 2021-07-31
RcRownchangeKK*chgGame
 2217 2394 6.50 9 0.17 10 1.70 
  Macelligott, Gerard c1994  * IRL1.0010.08100.80 
  O`connor, Jonathan 2153 IRL1.0010.20102.00 
  Heidenfeld, Mark m2360 IRL0.001-0.5510-5.50 
  Tirziman, Rudolf 1994  * IRL1.0010.08100.80 
  Baburin, Alexander g2416 IRL0.001-0.4710-4.70 
  Carroll, Peter c2059 IRL1.0010.12101.20 
  Fitzsimons, David m2324 IRL0.501-0.1010-1.00 
  Daly, Colm f2285 IRL1.0010.35103.50 
  O`gorman, Tom f2368 IRL1.0010.46104.60 
 * 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)
 
 Northumbria Masters GM 2021 Newcastle ENG 2021-08-26
RcRownchangeKK*chgGame
 2440 2382 6.50 9 2.73 10 27.30 
  Cherniaev, Alexander g2438 RUS1.0010.58105.80 
  Kilpatrick, Callum f2381 ENG0.5010.00100.00 
  Turner, Matthew J g2509 SCO1.0010.67106.70 
  Roberson, Peter T m2437 ENG1.0010.58105.80 
  Eggleston, David J m2381 ENG1.0010.50105.00 
  Wadsworth, Matthew J m2416 ENG0.5010.05100.50 
  Haria, Ravi m2440 ENG1.0010.58105.80 
  Harvey, Marcus R f2440 ENG0.001-0.4210-4.20 
  Fodor, Tamas Jr. g2520 HUN0.5010.19101.90 

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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