Individual Calculations March 2023
 Melinte, Rares-Andrei  Total change: 84.40  Rating chartPersonal card
 National School Contest "Elisabeta Polihroniade" 2023 Open 17 Caciulata ROU 2023-01-04
RcRownchangeKK*chgGame
 1842 1873 5.00 7 1.22 40 48.80 
  Plesca, Victor 1473  * ROU1.0010.08403.20 
  Filip, Andrei f2319 ROU0.5010.444017.60 
  Bisti, Stefan 1843 ROU1.0010.464018.40 
  Dumitrescu, Daniel 1913 ROU0.5010.06402.40 
  Donici-Maier, David 1822 ROU1.0010.434017.20 
  Costescu, Mihnea-Constantin 1947 ROU0.001-0.4040-16.00 
  Dobre, Daniel-Alexandru 1577 ROU1.0010.15406.00 
 * 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)
 
 Romania National Open Championship 2023 Sebes ROU 2023-02-19
RcRownchangeKK*chgGame
 2007 1873 4.00 9 0.89 40 35.60 
  Stepanencu, Nicodim-Cosmin f2283 ROU0.001-0.0840-3.20 
  Butolo, Alexandru-Mircea c2102 ROU0.5010.294011.60 
  Craciun, Sasha-Matei 2001 ROU0.001-0.3340-13.20 
  Cruceru-Uceanu, Tudor-Mihai 1703 ROU1.0010.284011.20 
  Levay, Sorin f2115 ROU0.001-0.2040-8.00 
  Sofronie, Vladimir 1634 ROU1.0010.20408.00 
  Vrencian, Lehel f2226 ROU0.001-0.1140-4.40 
  Costescu, Mihnea-Constantin 1947 ROU1.0010.604024.00 
  Nagy-Elek, Tamas 2055 ROU0.5010.24409.60 

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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