Individual Calculations September 2023
 Sofronie, Vladimir  Total change: 110.36  Rating chartPersonal card
 European Youth Team Championship Open 12 Iasi ROU 2023-07-24
RcRownchangeKK*chgGame
 1888 1729 3.50 6 1.41 31 43.71 
  Tudor, Henry Edward f2351 ROU1.0010.993130.69 
  Petroff, Vlad 1644 ROU0.501-0.1231-3.72 
  Buyuk, Eymen Eren 1839 TUR0.001-0.3531-10.85 
  Costache, Andrei Eugeniu 1695 ROU1.0010.453113.95 
  Rozanski, Mateusz 1925 POL0.001-0.2531-7.75 
  Shilon Rahav, Eliran 1871 ISR1.0010.693121.39 

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)
 
 Romanian Grand Prix 4th stage Arad ROU 2023-08-07
RcRownchangeKK*chgGame
 2015 1733 3.50 8 1.82 31 56.42 
  Liu, Eric c2367 USA0.001-0.0131-0.31 
  Crisan, Tudor Andrei 1333  * ROU1.0010.08312.48 
  Simonics, Peter 2119 HUN1.0010.913128.21 
  Bulau, Andrei-Cristian 2164 ROU0.001-0.0731-2.17 
  Gaspar, David 2064 HUN0.5010.383111.78 
  Walter, Ema 2017 SVK0.5010.343110.54 
  Ladron De Guevara Galar, Francisc 2033 ESP0.5010.353110.85 
  Mozes, Ervin m2023 ROU0.001-0.1631-4.96 
 * 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)
 
 European Union Youth Championship 2023 - U10 Kouty nad Desnou CZE 2023-08-16
RcRownchangeKK*chgGame
 1487 1733 6.50 8 0.33 31 10.23 
  Paunescu, Aida 1333  * CYP1.0010.08312.48 
  Broz, Pavel 1275 CZE1.0010.05311.55 
  Velim, Vojtech 1653 CZE1.0010.393112.09 
  Pehlivanova, Aleksandra 1370 BUL1.0010.10313.10 
  Peglau, Paul David 1768 GER1.0010.553117.05 
  Zilincan, Tomas 1430 SVK0.501-0.3631-11.16 
  Kozusnik, Jan 1425 CZE0.501-0.3631-11.16 
  Doan, Hoang Minh 1643 FRA0.501-0.1231-3.72 
 * 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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