Individual Calculations August 2022
 Petroff, Vlad  Total change: -58.00  Rating chartPersonal card
 NYCC Romania 2022 - open U10 - teams Olanesti ROU 2022-07-03
RcRownchangeKK*chgGame
 1229 1608 6.00 7 -0.23 40 -9.20 
  Samoila, Rares-Andrei 1208  * ROU1.0010.08403.20 
  Savu, Vicentiu-Dorian 1229 ROU1.0010.09403.60 
  Mihaila, Cezar-Stefan 1111 ROU1.0010.04401.60 
  Santimbrean, Bogdan-Iacob 1105 ROU1.0010.04401.60 
  Butuza, Stefan Aurelian 1440 ROU0.501-0.2240-8.80 
  Stanica, Andrei 1351 ROU1.0010.18407.20 
  Simulescu, Andrei 1161 ROU0.501-0.4440-17.60 
 * 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)
 
 Bucharest Chess Weekend 48 Bucuresti ROU 2022-07-15
RcRownchangeKK*chgGame
 1635 1608 1.50 6 -1.22 40 -48.80 
  Korcsek, Alexandru-David 1826 ROU0.5010.284011.20 
  Cojocaru, Filip 1788 ROU0.001-0.2640-10.40 
  Ionica, Alexandru 1230 ROU1.0010.09403.60 
  Marinescu, Ionut 1928 ROU0.001-0.1340-5.20 
  Olar, Adrian 1701 ROU0.001-0.3740-14.80 
  Protopopescu, Luca 1335 FRA0.001-0.8340-33.20 

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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