Rapid: Individual Calculations January 2018
 Eefting, Martijn  Total change: -16.80  Rating chartPersonal card
 9th CSC London Chess Classic: Rapidplay U1825 London ENG 2017-12-09
RcRownchangeKK*chgGame
 1536 1709 3.50 6 -0.84 20 -16.80 
  Bynnersley, Ag (tony) 1479 ENG0.001-0.7920-15.80 
  Haddock, Paul 1551 ENG1.0010.29205.80 
  Miczek, Kamil 1597 ENG0.001-0.6520-13.00 
  John, Joshua 1492 ENG1.0010.22204.40 
  Seman, Myroslav 1640 UKR0.501-0.1020-2.00 
  Metcalfe, Charlie P 1456 ENG1.0010.19203.80 

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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