Individual Calculations February 2020
 Martin Arranz, Lluis  Total change: 31.00  Rating chartPersonal card
 IX Obert de Nadal del Guinardo (Grup B) Barcelona ESP 2019-12-27
RcRownchangeKK*chgGame
 1605 1645 6.50 9 1.55 20 31.00 
  Ruiz Garcia, Eric 1358 ESP1.0010.16203.20 
  Ribera Caro, Joan 1516 ESP1.0010.33206.60 
  Aballanet Beltran, Eloi 1536 ESP1.0010.35207.00 
  Martinez Hernandez, Emili 1646 ESP1.0010.502010.00 
  Aparicio Escudero, Hector F. 1655 ESP0.001-0.4920-9.80 
  Perez Cuadrado, Eduardo 1758 ESP1.0010.652013.00 
  Mendez Garcia, Juan Ignacio 1658 ESP1.0010.522010.40 
  Roca Llorca, Josep 1697 ESP0.5010.07201.40 
  Gallego Obrador, Aaron 1617 ESP0.001-0.5420-10.80 

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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