Individual Calculations February 2020
 Ruiz Garcia, Eric  Total change: 18.40  Rating chartPersonal card
 IX Obert de Nadal del Guinardo (Grup B) Barcelona ESP 2019-12-27
RcRownchangeKK*chgGame
 1561 1358 2.50 8 0.46 40 18.40 
  Martin Arranz, Lluis 1645 ESP0.001-0.1640-6.40 
  Peiron Lluch, Jose Daniel 1758  * ESP1.0010.924036.80 
  Lopez Arjona, Emilio 1530 ESP0.001-0.2740-10.80 
  Molina Manas, Miquel 1597 ESP1.0010.804032.00 
  Mercader Rubio, Luis 1606 ESP0.001-0.1940-7.60 
  Concha Vargas, Marcelo 1501 CHI0.001-0.3140-12.40 
  Aballanet Beltran, Eloi 1536 ESP0.001-0.2740-10.80 
  Membrives Cano, Diego 1316 ESP0.501-0.0640-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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