Individual Calculations October 2022
 Seo, Jung Min  Total change: 3.70  Rating chartPersonal card
 Maia Chess Open 2022 Maia POR 2022-08-26
RcRownchangeKK*chgGame
 2249 2514 7.00 9 -0.12 10 -1.20 
  Nieves Cabanes, Javier 2180 ESP0.501-0.3810-3.80 
  Paluska, Karol 1886 SVK1.0010.01100.10 
  Fernandes, Afonso Sampaio S P 2114  * POR1.0010.08100.80 
  Veiga, Jose Francisco R P Neves m2378 POR0.501-0.1810-1.80 
  Nieves Cabanes, Jose Manuel f2294 ESP1.0010.22102.20 
  Levin, Guy f2352 ISR0.501-0.2110-2.10 
  Chasin, Nico f2392 USA0.501-0.1710-1.70 
  Portela Peleteiro, Alberto f2354 ESP1.0010.29102.90 
  Defromont, Benjamin f2292 FRA1.0010.22102.20 
 * 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)
 
 26. HIT OPEN - A Nova Gorica SLO 2022-09-16
RcRownchangeKK*chgGame
 2390 2516 6.50 9 0.49 10 4.90 
  Marn, Jan f2307 SLO1.0010.23102.30 
  Holtel, Jasper f2406 GER1.0010.35103.50 
  Wadsworth, Matthew J m2423 ENG0.501-0.1310-1.30 
  Ghazarian, Kirk m2440 USA0.501-0.1010-1.00 
  Davies, Nigel R g2420 ENG0.501-0.1310-1.30 
  Stefansson, Vignir Vatnar m2452 ISL0.501-0.0910-0.90 
  Fercec, Nenad g2403 CRO0.501-0.1510-1.50 
  Brilej, Jaka f2329 SLO1.0010.26102.60 
  Drazic, Sinisa g2327 SRB1.0010.25102.50 

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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