Individual Calculations July 2022
 Putar, Lara  Total change: 2.40  Rating chartPersonal card
 LCU Branagan Cup Rounds 1-2 Dublin IRL 2022-04-07
RcRownchangeKK*chgGame
 1697 1827 1.00 1 0.32 40 12.80 
  Murtagh, Robert 1697 IRL1.0010.324012.80 

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)
 
 Branagan Cup Round 3 Dublin IRL 2022-05-01
RcRownchangeKK*chgGame
 1732 1931 1.00 1 0.24 40 9.60 
  Phelan, John J. 1732 IRL1.0010.24409.60 

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)
 
 Branagan Cup Semi Final Dublin IRL 2022-05-01
RcRownchangeKK*chgGame
 1963 1931 1.00 1 0.54 40 21.60 
  Byrne, Ray 1963 IRL1.0010.544021.60 

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)
 
 OP U18 Citta' di Vigevano Vigevano ITA 2022-06-03
RcRownchangeKK*chgGame
 1833 1967 3.50 7 -0.99 40 -39.60 
  Viti, Greta 1567  * ITA1.0010.08403.20 
  Marcenaro, Alessandro 1577 ITA1.0010.09403.60 
  Baldeschi, Niccolo 1744 ITA1.0010.22408.80 
  Pozzari, Simone 2184 ITA0.5010.284011.20 
  Bochnicka, Vladimir f2262 SVK0.001-0.1540-6.00 
  Budyi, Danylo 1872 ITA0.001-0.6340-25.20 
  Serban, Sara Annamaria 1624 ITA0.001-0.8840-35.20 
 * 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)
 
 Irish Women's Chess Championship 2022 Dublin IRL 2022-06-24
RcRownchangeKK*chgGame
 1939 1967 2.00 4 -0.05 40 -2.00 
  Barry, Suzanne 1567  * IRL1.0010.08403.20 
  Gelip, Ioana wf2185 IRL0.001-0.2240-8.80 
  Mirza, Diana wf1910 IRL1.0010.424016.80 
  Kanyamarala, Trisha wm2095 IRL0.001-0.3340-13.20 
 * 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)
 

 

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