Individual Calculations February 2018
 Jackson, Carl  Total change: 17.60  Rating chartPersonal card
 Irish New Year IM Norm Event 2018 Dublin IRL 2018-01-03
RcRownchangeKK*chgGame
 2235 2136 4.00 9 0.68 20 13.60 
  Sodoma, Jan m2349 CZE0.5010.27205.40 
  Delaney, Killian 2196 IRL1.0010.582011.60 
  Brady, Stephen f2359 IRL0.5010.28205.60 
  Neuman, Petr g2452 CZE0.001-0.1320-2.60 
  O`donnell, Conor f2334 IRL0.001-0.2420-4.80 
  Lu, Maximillian f2155 USA0.5010.03200.60 
  Paronyan, Vahe 1773 IRL1.0010.10202.00 
  Li, Henry 2127 IRL0.001-0.5120-10.20 
  Valdes Escobar, Alvaro m2372 CHI0.5010.30206.00 

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)
 
 2017/18 4NCL Division 3 North Rounds 3-4 Bolton ENG 2018-01-13
RcRownchangeKK*chgGame
 1892 2136 1.00 1 0.20 20 4.00 
  Patrick, David A 1892 ENG1.0010.20204.00 

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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