Individual Calculations July 2018
 Cregut, David Jean Louis  Total change: -14.60  Rating chartPersonal card
 VII Obert Escacs Vall del Tenes 2018 Santa Eulalia de Roncana ESP 2018-04-06
RcRownchangeKK*chgGame
 1565 1540 2.50 7 -0.73 20 -14.60 
  Bouzas Arcos, Juan Manuel 1764 ESP0.001-0.2220-4.40 
  Mas Sayos, Lluis 1674 ESP0.001-0.3220-6.40 
  Rodriguez Lloret, Ricard 1241 ESP1.0010.15203.00 
  Yanguas Martinez, Hermogenes 1609 ESP0.001-0.4020-8.00 
  Lucena Perianez, Jordi 1682 ESP1.0010.692013.80 
  Garcia Torres, Adolfo 1485 ESP0.001-0.5820-11.60 
  Soler Colome, Juan 1503 ESP0.501-0.0520-1.00 

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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