Individual Calculations January 2018
 Arata, Roberto Mario  Total change: -24.00  Rating chartPersonal card
 XVI Gran Torneo Internacional Aficionados S-2300 Benidorm Espana ESP 2017-12-01
RcRownchangeKK*chgGame
 2067 2169 4.50 9 -1.20 20 -24.00 
  Martinez Lopez, Jaume 2008 ESP1.0010.29205.80 
  Izagirre Alsua, Aritz 1932 ESP0.501-0.3020-6.00 
  Carbonell Sancho, Marc 2001 ESP1.0010.28205.60 
  Saenz Narciso, Miguel Angel 2228 ESP0.001-0.4220-8.40 
  Revaliente Montoya, Ciro 2047 ESP1.0010.33206.60 
  Moreno Ibanez, Miguel f2272 ESP0.001-0.3620-7.20 
  Ibarretxe Campo, Lander 2009 ESP0.001-0.7120-14.20 
  Blanco Sanchez, Jose Fernando 2001 ESP1.0010.28205.60 
  Murcia Paredes, Angel c2102 ESP0.001-0.5920-11.80 

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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