Individual Calculations February 2017
 Ribon Calabia, Mariano  Total change: 34.80  Rating chartPersonal card
 III Sunway Sitges International Chess Festival Group B Sitges ESP 2016-12-16
RcRownchangeKK*chgGame
 1854 1774 4.50 8 1.37 20 27.40 
  Blonna, Michele 1897 ITA1.0010.672013.40 
  Delgadillo Torrico, Felipe 1898 ESP0.5010.17203.40 
  Alnami, Salaheddin 1954 LBA0.001-0.2620-5.20 
  Bosch Romay, Jaume 1884 ESP0.001-0.3520-7.00 
  Santolaria Pena, M 1752 ESP1.0010.47209.40 
  Siddhanth, Lohia 1638 IND1.0010.32206.40 
  Kopischke, Maik 1897 GER0.5010.17203.40 
  Holliman, Bob 1911 USA0.5010.18203.60 

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)
 
 VI Obert Escacs de Nadal del Guinardo-Memorial Francesc Xavier Cardo GRUP B Barcelona ESP 2016-12-27
RcRownchangeKK*chgGame
 1672 1774 6.00 9 0.37 20 7.40 
  Garcia Extremera, Manuel 1411 ESP1.0010.10202.00 
  Serra Vilaro, Agustin 1843 ESP1.0010.602012.00 
  Mendez Garcia, Juan Ignacio 1760 ESP1.0010.48209.60 
  Ji, Pablo 1683 ESP0.001-0.6220-12.40 
  Martin Barcelo, Carles 1540 ESP0.501-0.2920-5.80 
  Serentill Tost, Eduard 1671 ESP1.0010.36207.20 
  Clanchet Olle, Josep 1694 ESP1.0010.39207.80 
  Moysen Cortes, Jessica 1712 MEX0.501-0.0920-1.80 
  Mercader Rubio, Luis 1734 ESP0.001-0.5620-11.20 

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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