Individual Calculations July 2022
 O`donnell, Conor  Total change: -21.20  Rating chartPersonal card
 LCU Branagan Cup Rounds 1-2 Dublin IRL 2022-04-07
RcRownchangeKK*chgGame
 2014 2294 1.00 1 0.16 20 3.20 
  Butler, Kevin C. 2014 IRL1.0010.16203.20 

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)
 
 Branagan Cup Round 3 Dublin IRL 2022-05-01
RcRownchangeKK*chgGame
 2053 2294 1.00 1 0.20 20 4.00 
  Quinn, Rory 2053 IRL1.0010.20204.00 

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)
 
 Branagan Cup Semi Final Dublin IRL 2022-05-01
RcRownchangeKK*chgGame
 2129 2294 0.00 1 -0.72 20 -14.40 
  O`connor, Jonathan 2129 IRL0.001-0.7220-14.40 

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)
 
 2021/22 4NCL Division 1 & 2 Rounds 10-11 Daventry ENG 2022-06-25
RcRownchangeKK*chgGame
 2219 2290 0.50 2 -0.70 20 -14.00 
  Dong, Bao Nghia c2278 VIE0.001-0.5220-10.40 
  Zulfic, Fedja 2159 AUS0.501-0.1820-3.60 

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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