Rapid: Individual Calculations May 2019
 Connor, Michael I  Total change: -1.00  Rating chartPersonal card
 26th Birmingham Rapidplay Major Birmingham ENG 2019-03-31
RcRownchangeKK*chgGame
 1586 1755 4.00 7 -0.87 20 -17.40 
  Towers, Nigel S 1707 ENG0.501-0.0720-1.40 
  Dicen, Imogen 1484 ENG0.501-0.3320-6.60 
  Quraishi, Shahab U A 1746 ENG0.001-0.5120-10.20 
  Ukken, Somton 1826 ENG0.001-0.4020-8.00 
  Kumar, Sanjit S 1448 ENG1.0010.14202.80 
  Zbircea, Mihai 1538 ENG1.0010.22204.40 
  Shearsby, Jude 1355  * ENG1.0010.08201.60 
 * 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)
 
 Chester Chess Club Centenary Rapidplay Major Chester ENG 2019-04-07
RcRownchangeKK*chgGame
 1647 1755 4.00 5 0.82 20 16.40 
  Barnett, Douglas J 1559 ENG1.0010.25205.00 
  Amir-Afshari, Farhad 1498 ENG1.0010.18203.60 
  Zabrocki, Philip 1805 ENG0.001-0.4320-8.60 
  Renegade, Richard 1611 ENG1.0010.31206.20 
  Clegg, Robert 1761 ENG1.0010.512010.20 

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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