Blitz: Individual Calculations October 2019
 Cook, Gary  Total change: -22.40  Rating chartPersonal card
 UK Blitz Regional Qualifying Events London London ENG 2019-09-14
RcRownchangeKK*chgGame
 1715 1800 6.00 12 -1.12 20 -22.40 
  Rocco, Federico 2126 ENG0.001-0.1320-2.60 
  Fisher, Neal 1446 ENG0.501-0.3920-7.80 
  Chakanyuka, Charles 2044 ZIM0.001-0.2020-4.00 
  Karia, Rishul 1768 ENG0.001-0.5420-10.80 
  Ahmed, Yunus 1400  * ENG1.0010.08201.60 
  Perez Fadon, Andres 1639 ENG1.0010.29205.80 
  Palucha, Szymon 1995 ENG0.001-0.2520-5.00 
  Rizvi, Nasir 2007 WLS0.001-0.2320-4.60 
  Singha, Swati 1463 IND1.0010.12202.40 
  Chiang, Richard 1539 ENG0.501-0.3220-6.40 
  Graff, Coby 1501 ENG1.0010.15203.00 
  Robinson, Adam 1654 ENG1.0010.30206.00 
 * 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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