Individual Calculations September 2023
 Greenan, Darragh  Total change: -152.00  Rating chartPersonal card
 20. European Union Youth Championship - U10 Mureck AUT 2023-08-02
RcRownchangeKK*chgGame
 1191 1609 2.00 5 -2.58 40 -103.20 
  Mesic, Erik 1071 CRO0.501-0.4740-18.80 
  Stefanov, Georgi S 1100 BUL0.501-0.4640-18.40 
  Bachmann, Nils 1244 SUI0.501-0.4040-16.00 
  Veber, Tibor 1332 SLO0.501-0.3340-13.20 
  Straszak, Tadeusz 1209  * POL0.001-0.9240-36.80 
 * 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)
 
 The Irish Championship 2023 Open Weekender Dublin IRL 2023-08-11
RcRownchangeKK*chgGame
 2017 1609 0.00 2 -0.16 40 -6.40 
  Lochte, Thomas 2014 GER0.001-0.0840-3.20 
  Maravic, Ivan 2019 CRO0.001-0.0840-3.20 

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)
 
 Stokes Cup 2023 Stirling SCO 2023-08-18
RcRownchangeKK*chgGame
 1590 1609 0.00 2 -1.06 40 -42.40 
  Sefton, Adam 1590 ENG0.001-0.5340-21.20 
  Sefton, Adam 1590 ENG0.001-0.5340-21.20 

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)
 

 

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