Individual Calculations October 2021
 Campora, Daniel H.  Total change: -2.90  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 2285 2401 6.50 9 0.75 10 7.50 
  Tribushnaya, Olga 2001  * UKR1.0010.08100.80 
  Santos, Antonio P f2106 POR1.0010.15101.50 
  Renteria, Jorge f2252 COL1.0010.30103.00 
  Niemann, Hans Moke g2606 USA0.001-0.2410-2.40 
  Sande Edreira, Jose Antonio f2246 ESP0.501-0.2110-2.10 
  Graif, William 2243 CAN1.0010.29102.90 
  Marin, Mihail g2510 ROU0.001-0.3510-3.50 
  Muetsch, Annmarie wm2259 GER1.0010.31103.10 
  Domingo Nunez, Alejandro f2345 ESP1.0010.42104.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 I Masters Diputacion de Malaga Casabermeja ESP 2021-09-08
RcRownchangeKK*chgGame
 2411 2413 3.50 9 -1.04 10 -10.40 
  Cesar Maestre, Bernardo f2299 ESP0.001-0.6610-6.60 
  Alshameary Puente, Ismael m2317 ESP0.001-0.6310-6.30 
  Ladron De Guevara Pinto, Paolo m2422 ESP0.001-0.4910-4.90 
  Strikovic, Aleksa g2461 SRB0.5010.07100.70 
  Lin, Yingrui f2314 ESP0.501-0.1410-1.40 
  Petkov, Vladimir g2497 BUL0.5010.12101.20 
  Blanco Acevedo, Cristobal Jose m2353 VEN1.0010.42104.20 
  Merario Alarcon, Andres m2408 ESP0.501-0.0110-0.10 
  Grigoryan, Karen H. g2631 ARM0.5010.28102.80 

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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