Individual Calculations June 2023
 Quigley, Colm  Total change: -42.80  Rating chartPersonal card
 LCU Armstrong Cup 2022-3 Rounds 7-10 Leinster IRL 2023-02-13
RcRownchangeKK*chgGame
 1774 1930 0.50 3 -1.59 20 -31.80 
  Crowley, James 1676 IRL0.001-0.8120-16.20 
  Kruslin, Karlo 1761 CRO0.501-0.2220-4.40 
  Murphy, Oissine 1884 IRL0.001-0.5620-11.20 

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 2022-3 Round 11 Leinster IRL 2023-04-05
RcRownchangeKK*chgGame
 1911 1946 0.00 1 -0.55 20 -11.00 
  Gajcin, Jasmina wc1911 SRB0.001-0.5520-11.00 

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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