Individual Calculations June 2023
 Pert, Richard G  Total change: 9.00  Rating chartPersonal card
 2022/23 4NCL Division 1 Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 2374 2412 2.00 3 0.34 10 3.40 
  Rendle, Thomas E m2375 ENG0.001-0.5510-5.50 
  Adair, James R m2442 ENG1.0010.54105.40 
  Pein, Malcolm m2305 ENG1.0010.35103.50 

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)
 
 English Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 2349 2412 4.50 7 0.56 10 5.60 
  Mikalajunas, Kajus 2012  * ENG1.0010.08100.80 
  Payne, Matthew J 2153 ENG1.0010.18101.80 
  Ghasi, Ameet K m2496 ENG0.5010.12101.20 
  Hebden, Mark L g2434 ENG0.5010.03100.30 
  Willow, Jonah B m2450 ENG0.5010.05100.50 
  Wadsworth, Matthew J m2428 ENG0.5010.02100.20 
  Emms, John M g2468 ENG0.5010.08100.80 
 * 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)
 

 

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