Individual Calculations October 2015
 Laveda Ayllon, Jose David  Total change: -18.60  Rating chartPersonal card
 XXXII Torneo Abierto Internacional De Ajedrez De Collado Villalba Grupo A Madrid ESP 2015-08-22
RcRownchangeKK*chgGame
 1871 1695 1.00 7 -0.93 20 -18.60 
  Erice Alonso, Santiago 2013 ESP0.001-0.1320-2.60 
  Torres Grajales, Ramon 1943 ESP0.001-0.1920-3.80 
  Porras Fernandez, Alberto 1802 ESP0.001-0.3520-7.00 
  Cabrera Jimenez, Julio 1801 ESP0.5010.14202.80 
  Perez Cameselle, Francisco 1840 ESP0.001-0.3120-6.20 
  Petru, Lucian Olimpiu 1845 ROU0.5010.20204.00 
  Montiel Miguelez, Manuel 1854 ESP0.001-0.2920-5.80 

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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