Individual Calculations October 2017
 Mercader Rubio, Luis  Total change: -23.80  Rating chartPersonal card
 XIX Open Internacional de Sants, Hostafrancs i Bordeta Grup B Barcelona ESP 2017-08-18
RcRownchangeKK*chgGame
 1640 1706 4.00 9 -1.19 20 -23.80 
  Morera Campos, Hazel Maria wm1885 CRC0.001-0.2720-5.40 
  Gong, Sunle 1376 CHN0.001-0.8820-17.60 
  Stanghelle, Anders 1508 NOR0.001-0.7620-15.20 
  Ani, Virgil 1520 ESP1.0010.26205.20 
  Quemades Schmid, Ricardo 1465 ESP1.0010.20204.00 
  Aramendia Ybarra, Carlota 1512 ESP1.0010.25205.00 
  Gonzalez Lafita, Oscar 1839 ESP0.5010.18203.60 
  Ritter Aguilar, Jordi 1850 ESP0.5010.19203.80 
  Mamah, Isabelle 1807 FRA0.001-0.3620-7.20 

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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