Individual Calculations October 2018
 Onyango, Adia  Total change: -10.00  Rating chartPersonal card
 Open Internacional de Sants Hostafrancs i Bordeta G-B Barcelona ESP 2018-08-17
RcRownchangeKK*chgGame
 1687 1741 4.50 9 -0.50 20 -10.00 
  Malinowski, Ivo 1595 FRA0.501-0.2020-4.00 
  Costa Frers, Octavi 1356 ESP1.0010.09201.80 
  Romeu Perulles, Jaume 1908 ESP1.0010.722014.40 
  Gorti, Atmika wc1858 USA0.5010.16203.20 
  Malon Insausti, Andres 1857 ESP0.001-0.3420-6.80 
  Valbuena Castro, Gregorio 1613 ESP0.001-0.6720-13.40 
  Ros Gorne, Ramon 1624 ESP1.0010.34206.80 
  Roig Roig, Marc 1442 ESP0.501-0.3520-7.00 
  Walter Travella, German 1930 ESP0.001-0.2520-5.00 

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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