Blitz: Individual Calculations June 2017
 Atkinson, John  Total change: -4.40  Rating chartPersonal card
 CCF OPEN BLITZ May 2017 II London ENG 2017-05-01
RcRownchangeKK*chgGame
 1597 1610 5.00 10 -0.22 20 -4.40 
  Pein, Jonathan 2010  * ENG0.001-0.0820-1.60 
  Rizvi, Aysha 1305 ENG1.0010.14202.80 
  Sanchez, Luis Ortiz 1762 ESP0.001-0.3020-6.00 
  Elliott, Judah P 1389 CAN1.0010.22204.40 
  Wiratunga, Jenith Ay 1485 ENG1.0010.33206.60 
  Hutchings, Roger M 1927 ENG0.001-0.1320-2.60 
  Metcalfe, Charlie 1580 ENG1.0010.46209.20 
  Zhao, Haolin 1568 ENG0.001-0.5620-11.20 
  Ali, Faisal 1291 ENG1.0010.13202.60 
  Ifalore, Michael 1657 ENG0.001-0.4320-8.60 
 * 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)
 

 

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