Individual Calculations December 2019
 Torrabadella Serena, Arnau  Total change: 31.20  Rating chartPersonal card
 VIII Obert Escacs del Moianes 2019 Moia (Barcelona) ESP 2019-09-20
RcRownchangeKK*chgGame
 1609 1520 3.50 7 0.78 40 31.20 
  Clavel Oliveras, Guillem 1798 ESP0.5010.334013.20 
  Riera Mestres, Josep 1572 ESP1.0010.574022.80 
  Juncosa Padros, Ernest 1576 ESP0.001-0.4240-16.80 
  Rojas Gutierrez, Miquel 1508 ESP0.501-0.0240-0.80 
  Bellpuig Mencos, Gerard 1673 ESP0.5010.20408.00 
  Basora Pascual, Pau 1611 ESP0.5010.12404.80 
  Barcons Rovira, Jordi 1522 ESP0.5010.00400.00 

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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