Individual Calculations April 2019
 Alvarez Vega, Salvador  Total change: -14.40  Rating chartPersonal card
 XXI Obert Tres Peons grup B Barcelona ESP 2019-01-09
RcRownchangeKK*chgGame
 1529 1590 4.50 9 -0.72 20 -14.40 
  Gonzalez Mendiola, Nicolas 1349 ESP0.501-0.3020-6.00 
  Bonil Marti, Xavier 1471 ESP1.0010.34206.80 
  Maqueda Berdugo, Francisco 1700 ESP0.001-0.3520-7.00 
  Boldu Zabih, Llorenc 1745 ESP0.5010.21204.20 
  Arroyo Garcia, Francisco 1521 ESP0.501-0.1020-2.00 
  Molina Tabernero, Jordi 1419 ESP0.001-0.7320-14.60 
  Serentill Tost, Eduard 1669 ESP0.001-0.3920-7.80 
  Ylla Soro, Rafael 1465 ESP1.0010.33206.60 
  Febrero Perez, Lluis 1419 ESP1.0010.27205.40 

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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