Individual Calculations February 2015
 Hoeneveld, Maarten  Total change: 1.60  Rating chartPersonal card
 Lisbon Christmas International Chess Open Lisboa POR 2014-12-26
RcRownchangeKK*chgGame
 1816 1774 3.50 8 -0.07 40 -2.80 
  Barasiant, Mariana 1942 MDA0.001-0.2840-11.20 
  Correia, Miguel Alexandre Coel 1508 POR1.0010.18407.20 
  Ferreira, Miguel 1963 POR0.001-0.2540-10.00 
  Fernandes, Ricardo Paulos 1446 POR1.0010.13405.20 
  Godinho Marques, Pedro 1950 POR0.5010.23409.20 
  Santos, Jose Alves 2174  * POR0.001-0.0840-3.20 
  Cubas Pons, Juan Miguel f2174  * ESP0.001-0.0840-3.20 
  Moreira, Simao Chaves 1374  * POR1.0010.08403.20 
 * 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)
 
 Tata Steel Chess Tournament 2015 - T5H Wijk aan Zee NED 2015-01-16
RcRownchangeKK*chgGame
 1839 1762 0.50 1 0.11 40 4.40 
  Wiemerink, Hans 1839 NED0.5010.11404.40 

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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