Individual Calculations October 2019
 Hoffman, Alejandro  Total change: -4.50  Rating chartPersonal card
 Liga Nacional Superior 2019 Villa Martelli ARG 2019-08-14
RcRownchangeKK*chgGame
 2358 2461 1.00 1 0.36 10 3.60 
  Blit, Jacques m2358 ARG1.0010.36103.60 

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)
 
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 2273 2461 6.50 10 -0.81 10 -8.10 
  Gonzalez Vericat, Sergio 2075 ESP1.0010.09100.90 
  Chernyak, Viktoria wf2238 RUS0.501-0.2810-2.80 
  Gonzalez Rodriguez, Jorge A. m2234 COL0.501-0.2910-2.90 
  Marzocchi, Tommaso 2198 ITA0.501-0.3210-3.20 
  Capellades Subirana, Marc f2194 ESP1.0010.18101.80 
  Garcia Ramos, Daniel f2348 ESP0.501-0.1510-1.50 
  Martinez Fernandez, Adrian f2317 ESP1.0010.31103.10 
  Melia, Salome mwg2376 GEO0.501-0.1210-1.20 
  Guerra Rivera, Salvador f2344 ESP1.0010.34103.40 
  Sardana, Rishi m2410 AUS0.001-0.5710-5.70 

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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