Individual Calculations April 2023
 Nikrow, Shahram  Total change: -8.20  Rating chartPersonal card
 LCU Armstrong Cup 2022-3 Rounds 5-6 Leinster IRL 2023-01-14
RcRownchangeKK*chgGame
 1882 1833 1.00 1 0.57 20 11.40 
  Scannell, Tony 1882 IRL1.0010.572011.40 

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)
 
 LCU Ennis Shield 2022-3 Rounds 5-7 Leinster IRL 2023-01-14
RcRownchangeKK*chgGame
 1626 1833 0.50 2 -0.98 20 -19.60 
  Pawlowski, Grzegorz 1768 IRL0.501-0.0920-1.80 
  O`connell, Charlie 1483 IRL0.001-0.8920-17.80 

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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