Individual Calculations April 2019
 Langstrom, Sammy  Total change: 51.60  Rating chartPersonal card
 XXI Obert Tres Peons grup B Barcelona ESP 2019-01-09
RcRownchangeKK*chgGame
 1630 1522 6.00 9 2.80 20 56.00 
  Boldu Zabih, Llorenc 1745 ESP1.0010.782015.60 
  Montserrat Rubia, Angel 1616 ESP1.0010.632012.60 
  Masferrer Andreu, Josep Miquel 1625 ESP0.001-0.3620-7.20 
  Bagur Cantallops, Antoni 1616 ESP0.5010.13202.60 
  Serentill Tost, Eduard 1669 ESP1.0010.702014.00 
  Bonil Marti, Xavier 1471 ESP0.501-0.0720-1.40 
  Tort Barenys, Juan Jose 1698 ESP0.001-0.2720-5.40 
  Volart Buil, Jordi 1645 ESP1.0010.672013.40 
  Martin Sanchez, Antoni 1586 ESP1.0010.592011.80 

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)
 
 Lliga Catalana 2019 Segona Barcelona VIII FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1658 1522 1.50 5 -0.22 20 -4.40 
  Penin Lopez-Terradas, Carlos 1922  * ESP0.001-0.0820-1.60 
  Ylla Soro, Rafael 1465 ESP0.501-0.0820-1.60 
  Ribes Colom, Jose Maria 1770 ESP0.001-0.1920-3.80 
  Castillo Jurado, Jose 1615 ESP0.001-0.3720-7.40 
  Sinyol Monne, Lluis 1520 ESP1.0010.502010.00 
 * 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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