Individual Calculations February 2023
 Murcia Vivancos, Tomas  Total change: 101.20  Rating chartPersonal card
 XI Open U2150 Lorca Lorca (Murcia) ESP 2022-12-28
RcRownchangeKK*chgGame
 1738 1398 3.50 7 2.53 40 101.20 
  Diez Machin, Vicente 1838 ESP1.0010.944037.60 
  Diaz Perez, Diego 1734 ESP0.001-0.1240-4.80 
  Lopez Escribano, Oscar 1719 ESP1.0010.874034.80 
  Alvarez Morales, Miguel 1935 ESP0.001-0.0340-1.20 
  Espadina Solano, Jaime 1611 ESP1.0010.774030.80 
  Pastor Villalba, Arturo 1788 ESP0.001-0.0940-3.60 
  Martinez Martinez, Juan Antonio 1540 ESP0.5010.19407.60 

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)
 

 

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