Individual Calculations January 2015
 Atienza Alvarez, Javier  Total change: -16.40  Rating chartPersonal card
 II IRT Sub-2200 Ciudad de Silla Silla (Espaņa) ESP 2014-12-20
 1742 1723 1.50 4 -0.41 40 -16.40 
  Navarro Hernandez, Enrique 1405 ESP1.0010.13405.20 
  Martinez Villena, David 1955 ESP0.001-0.2140-8.40 
  Guerra Reig, Juan 2007 ESP0.001-0.1640-6.40 
  Chiloeches Ramon, Jesus 1599 ESP0.501-0.1740-6.80 

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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