Individual Calculations October 2019
 Scarpa, Silvia  Total change: 10.00  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 2075 2032 5.00 10 0.50 20 10.00 
  Haast, Mark f2413 NED0.001-0.0920-1.80 
  Rosado Perez, Maria Jose wc1810 COL0.501-0.2820-5.60 
  Xifra Tome, Bernat 1797 ESP1.0010.21204.20 
  Capellades Subirana, Marc f2194 ESP0.001-0.2920-5.80 
  Gomez Guardo, Laura Meli 1833 COL0.501-0.2620-5.20 
  Parra Ordorica, Gorka 1854 ESP1.0010.27205.40 
  Perez Garcia, Adria 2196 ESP1.0010.722014.40 
  Gonzalez Rodriguez, Jorge A. m2234 COL0.001-0.2420-4.80 
  Franco Valencia, Beatriz Irene wg2159 COL0.5010.17203.40 
  Vittorino, Carlo Giovanni m2264 COL0.5010.29205.80 

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)
 

 

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