Individual Calculations April 2023
 Fitzsimons, David  Total change: -19.10  Rating chartPersonal card
 LCU Armstrong Cup 2022-3 Rounds 5-6 Leinster IRL 2023-01-14
RcRownchangeKK*chgGame
 2133 2339 1.50 2 -0.01 10 -0.10 
  Daly, Colm f2217 IRL0.501-0.1710-1.70 
  Bourached, Anthony 2049 IRL1.0010.16101.60 

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)
 
 European Individual Chess Championship 2023. Vrnjacka Banja SRB 2023-03-03
RcRownchangeKK*chgGame
 2229 2338 4.50 11 -2.16 10 -21.60 
  Bacrot, Etienne g2659 FRA0.001-0.1310-1.30 
  Giacomini, Hector 2121 FRA1.0010.22102.20 
  Velkoski, Stojan 1868 MKD0.501-0.4510-4.50 
  Bosiocic, Marin g2555 CRO0.5010.28102.80 
  Goriachkina, Oksana 1938  * FID0.001-0.9210-9.20 
  Lazic, Ljubisa 2138 SRB1.0010.24102.40 
  Yonal, Timur c1859 TUR0.501-0.4510-4.50 
  Alexakis, Dimitris m2472 GRE0.5010.18101.80 
  Pajeken, Jakob Leon m2465 GER0.001-0.3310-3.30 
  Zadravec, Matija 2248 CRO0.501-0.1210-1.20 
  Valiyev, Shahin 2201 AZE0.001-0.6810-6.80 
 * 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)
 
 2022/23 4NCL Division 1 Rounds 7-8 Daventry ENG 2023-03-18
RcRownchangeKK*chgGame
 2435 2338 1.00 2 0.26 10 2.60 
  Clarke, Brandon G I m2475 ENG0.5010.18101.80 
  Arkell, Keith C g2395 ENG0.5010.08100.80 

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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