Individual Calculations September 2021
 Serban, Gheorghe-Cristian  Total change: 97.20  Rating chartPersonal card
 New Kingdom Chess Festival 2nd ed. - Open Pitesti ROU 2021-08-06
RcRownchangeKK*chgGame
 1604 1707 5.00 7 0.79 40 31.60 
  Toculet, Erika-Andreea 1307  * ROU1.0010.08403.20 
  Turcu, Iulian 2002 ROU0.001-0.1540-6.00 
  Constantin, Eduard-Andrei 1319 ROU1.0010.09403.60 
  Kocak, Halil 1448 ROU1.0010.18407.20 
  Arandjelovic, Aleksandar Z 1950 SRB1.0010.804032.00 
  Negrean, Andrei 1830 ROU0.001-0.3340-13.20 
  Carpenis, Eduard-Georgian-Miha 1373 ROU1.0010.12404.80 
 * 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)
 
 Royal League 5th ed. - 1st stage Urziceni ROU 2021-08-14
RcRownchangeKK*chgGame
 1784 1707 4.00 6 1.64 40 65.60 
  Petrache, Otto 1307  * ROU1.0010.08403.20 
  Turcu, Iulian 2002 ROU0.5010.354014.00 
  Telea, Stefan 1961 ROU0.001-0.1940-7.60 
  Oltenescu, Georgeta-Costina 1634 ROU1.0010.404016.00 
  Gavrila, Petrisor 1902 ROU0.5010.254010.00 
  Gavrila, Marius-Daniel 1898 ROU1.0010.754030.00 
 * 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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