Rapid: Individual Calculations September 2018
 Motta Leon, Gerardo  Total change: -30.80  Rating chartPersonal card
 1st Kingston Rapidplay Chess Tournament Open Kingston ENG 2018-07-28
RcRownchangeKK*chgGame
 1883 2019 2.50 5 -0.79 20 -15.80 
  Rowson, David 1877 ENG1.0010.31206.20 
  Lundback, Anders 1916 SWE0.501-0.1420-2.80 
  Basman, Michael J m2220 ENG0.001-0.2420-4.80 
  Usharovsky, Ron 1619  * ENG1.0010.08201.60 
  Grieve, Harry 1783 ENG0.001-0.8020-16.00 
 * 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)
 
 Muswell Hill FIDE WEEKDAY Rapid August Open London ENG 2018-08-15
RcRownchangeKK*chgGame
 1992 2017 2.50 6 -0.75 20 -15.00 
  Niccoli, Tony 2064 ENG1.0010.572011.40 
  Cherniaev, Alexander g2417  * RUS0.001-0.0820-1.60 
  Hill, Clive E 2054 ENG0.001-0.4520-9.00 
  Barton, Tom A 1883 ENG0.501-0.1820-3.60 
  Lentzos, Ioanis 1828 GRE0.001-0.7520-15.00 
  Femenias Canuelo, Antonio Jose 1703 ESP1.0010.14202.80 
 * 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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