Individual Calculations November 2022
 Petkov, Momchil  Total change: 20.20  Rating chartPersonal card
 Romania National Team Championship 2022 - 1st League Open Oradea ROU 2022-09-21
RcRownchangeKK*chgGame
 2496 2511 6.00 9 1.34 10 13.40 
  Miroshnichenko, Evgenij g2597 UKR1.0010.62106.20 
  Grigore, George-Gabriel g2455 ROU0.501-0.0810-0.80 
  Nisipeanu, Liviu-Dieter g2633 GER0.5010.17101.70 
  Miron, Lucian-Costin g2498 ROU0.501-0.0210-0.20 
  Padurariu, Mihai-Edward 2263 ROU1.0010.19101.90 
  Lupulescu, Constantin g2614 ROU0.5010.14101.40 
  Baklan, Vladimir g2578 UKR0.5010.09100.90 
  Cioara, Andrei-Nestor m2407 ROU1.0010.36103.60 
  Ionescu, Constantin g2415 ROU0.501-0.1310-1.30 

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)
 
 World junior under 20 championship 2022 - Open Dorgali ITA 2022-10-12
RcRownchangeKK*chgGame
 2417 2511 7.50 11 0.68 10 6.80 
  Vagman, Roy f2274 ISR0.501-0.3010-3.00 
  Nemeth, Zalan 2247 IRL1.0010.18101.80 
  Kanyamarala, Tarun m2407 IRL1.0010.36103.60 
  Petriashvili, Nikoloz m2428 GEO0.501-0.1110-1.10 
  Jakab, Bela f2353 SVK1.0010.29102.90 
  Svane, Frederik g2566 GER0.001-0.4210-4.20 
  Yaniv, Yuval f2359 ISR1.0010.30103.00 
  Isik, Alparslan f2377 TUR0.501-0.1810-1.80 
  Kosakowski, Jakub m2465 POL0.501-0.0610-0.60 
  Ivic, Velimir g2553 SRB1.0010.56105.60 
  Murzin, Volodar m2557 RUS0.5010.06100.60 

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)
 

 

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