Individual Calculations October 2021
 Goumas, Georgios  Total change: 7.00  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 2251 2422 6.50 9 0.18 10 1.80 
  Tevar Sanz, Gonzalo 2022  * ESP1.0010.08100.80 
  Borges, Guilherme Deola 2130 BRA0.501-0.3510-3.50 
  Simoes, Miguel Patricio 2085 POR1.0010.12101.20 
  Fernandez Lopez, Ruben 2213 ESP0.501-0.2710-2.70 
  Hristodoulou, Panagiotis f2286 GRE0.501-0.1810-1.80 
  Centron Antuna, Daniel 2235 ESP1.0010.26102.60 
  Blom, Vincent f2299 NED1.0010.33103.30 
  Gukesh, D g2578 IND0.5010.21102.10 
  Travadon, Loic m2410 FRA0.501-0.0210-0.20 
 * 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)
 
 48th Team Championship A Category - South Athens GRE 2021-09-07
RcRownchangeKK*chgGame
 2230 2413 5.50 7 0.52 10 5.20 
  Malikentzos, Sotirios m2429 GRE0.5010.02100.20 
  Chairopoulos, Stefanos 2013  * GRE1.0010.08100.80 
  Boviatsis, Charalampos 2013  * GRE1.0010.08100.80 
  Kofidis, Andreas m2278 GRE1.0010.32103.20 
  Vlahos, Kiriakos f2277 GRE0.501-0.1810-1.80 
  Anagnostopoulos, Konstantinos f2367 GRE0.501-0.0610-0.60 
  Loutragotis, Dimitrios 2233 GRE1.0010.26102.60 
 * 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)
 

 

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