Individual Calculations June 2019
 Murray, David B.  Total change: -43.00  Rating chartPersonal card
 Irish International Open 2019 Dublin IRL 2019-04-17
RcRownchangeKK*chgGame
 2069 2152 5.00 9 -0.29 20 -5.80 
  Murray, Sam 1752  * IRL1.0010.08201.60 
  Saric, Ante g2530 CRO0.001-0.0920-1.80 
  O`mahoney, Keegan 1875 IRL1.0010.17203.40 
  Jocius, Donatas 1773 IRL0.501-0.4120-8.20 
  Plaza Reino, Mercedes 1927 IRL1.0010.22204.40 
  Brady, Stephen f2301 IRL0.001-0.3020-6.00 
  Duffy, Seamus 1921 IRL1.0010.21204.20 
  Thorarinsson, Pall f2246 ISL0.5010.13202.60 
  Fitzsimons, David m2299 IRL0.001-0.3020-6.00 
 * 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)
 
 2018/19 4NCL Div 2 Rounds 9 - 11 Telford ENG 2019-05-04
RcRownchangeKK*chgGame
 1991 2162 1.00 3 -1.13 20 -22.60 
  Sheerin, Alex 1845 ENG1.0010.13202.60 
  Yoon, Jacob D 1971 ENG0.001-0.7520-15.00 
  Eden, Tomer 2156 ISR0.001-0.5120-10.20 

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)
 
 LCU Armstrong Cup 2018-19 Round 11 Dublin IRL 2019-05-19
RcRownchangeKK*chgGame
 1983 2162 0.00 1 -0.73 20 -14.60 
  Pachalov, Aleksejus 1983 RUS0.001-0.7320-14.60 

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)
 

 

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