Individual Calculations February 2015
 Santos, Antonio P  Total change: 6.40  Rating chartPersonal card
 Lisbon Christmas International Chess Open Lisboa POR 2014-12-26
RcRownchangeKK*chgGame
 2143 2265 6.00 9 0.32 20 6.40 
  Spraggett, Kevin g2561 CAN0.001-0.1520-3.00 
  Lavrador, Rodolfo M Mascarenhas 1981 POR1.0010.16203.20 
  Ferreira, Luis Pedro 1991 POR1.0010.17203.40 
  Moreno Tejera, Emilio m2448 ESP0.001-0.2620-5.20 
  Majhi, Ankit 2129 NED1.0010.32206.40 
  Hernamperez Manso, Jose Maria 1865  * ESP1.0010.08201.60 
  Dias, Jose Oliveira Gaspar 1865  * POR1.0010.08201.60 
  Kantans, Toms m2447 LAT0.001-0.2620-5.20 
  Gonzalez Manchon, Juan Miguel 2001 ESP1.0010.18203.60 
 * 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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