Individual Calculations April 2019
 Roca Codina, Josep  Total change: 2.00  Rating chartPersonal card
 Lliga Catalana 2019 Preferent Barcelona III FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1739 1584 2.50 8 0.10 20 2.00 
  Ara Aymani, Emili 1754 ESP0.001-0.2820-5.60 
  Company Codina, Abel 1616 ESP0.5010.04200.80 
  Ruiz Lupon, Javier 1678 ESP1.0010.632012.60 
  Santolaria Pena, M 1693 ESP1.0010.652013.00 
  Plazas Pinar, Miquel 1827 ESP0.001-0.2020-4.00 
  Canovas Pardo, Jordi 1827 ESP0.001-0.2020-4.00 
  Sierra Casado, Manuel 1778 ESP0.001-0.2520-5.00 
  Fradera Manils, Josep 1742 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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