Individual Calculations October 2017
 Martin Sanchez, Antoni  Total change: -25.40  Rating chartPersonal card
 XIX Open Internacional de Sants, Hostafrancs i Bordeta Grup C Barcelona ESP 2017-08-18
RcRownchangeKK*chgGame
 1431 1635 5.50 9 -1.27 20 -25.40 
  Segura Ruiz, Carlos 1414 ESP0.001-0.7820-15.60 
  Castro Estrella, Joan Gabriel 1406 ESP0.501-0.2920-5.80 
  Garcia Castany, Jose 1402 ESP1.0010.21204.20 
  Lobo Pereira, Arami 1295 ESP1.0010.12202.40 
  Riera Mestres, Josep 1568 ESP0.501-0.0920-1.80 
  Sanchez Viana, Jordi 1498 ESP1.0010.32206.40 
  Martinez Gamiz, Marc 1318 AND0.501-0.3720-7.40 
  Yudin, Yakov 1475 RUS0.001-0.7120-14.20 
  Ortiz Padro, Pol 1500 ESP1.0010.32206.40 

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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