Individual Calculations June 2019
 O`connell, Michael Joseph  Total change: -22.60  Rating chartPersonal card
 Irish International Open 2019 Dublin IRL 2019-04-17
RcRownchangeKK*chgGame
 1618 1508 2.50 9 -0.86 20 -17.20 
  Reprun, Nadejda 1908  * ISR0.001-0.0820-1.60 
  Kalam, Abul 1804 IRL0.001-0.1520-3.00 
  Putar, Lara 1641 CRO0.001-0.3220-6.40 
  Harrington, Eoin 1585 IRL0.001-0.3920-7.80 
  Saynajakangas, Kirsi 1693 FIN0.001-0.2620-5.20 
  Doyle, Peter 1420 IRL1.0010.38207.60 
  Fitzpatrick, Kevin 1427 IRL0.501-0.1120-2.20 
  Robinson, Nette 1343 ENG1.0010.28205.60 
  Opseth, Oliver 1739 NOR0.001-0.2120-4.20 
 * 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)
 
 LCU Ennis Shield 2018-19 Round 11 Dublin IRL 2019-05-19
RcRownchangeKK*chgGame
 1671 1499 0.00 1 -0.27 20 -5.40 
  Loughran, John 1671 IRL0.001-0.2720-5.40 

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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