Individual Calculations October 2019
 Chernyak, Viktoria  Total change: 42.80  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
 2237 2238 7.00 10 2.14 20 42.80 
  Hafstad, Leif 1871 ENG1.0010.10202.00 
  Hoffman, Alejandro g2461 URU0.5010.28205.60 
  Nijboer, Friso g2480 NED0.5010.30206.00 
  Garriga Cazorla, Pere m2495 ESP0.001-0.1820-3.60 
  Garcia De Blas, Esteban 2041 ESP1.0010.25205.00 
  Toro, Miguel Angel 1961 COL0.501-0.3320-6.60 
  Moll Gener, Joan 1900 ESP1.0010.12202.40 
  Lopez Gonzalez, Abel Fabian m2370 CUB0.5010.18203.60 
  Dominguez Pons, Eric f2390 ESP1.0010.702014.00 
  Morales, Jhon Alexander m2405 COL1.0010.722014.40 

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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