Rapid: Individual Calculations May 2023
 Korcsek, Alexandru-David  Total change: -2.00  Rating chartPersonal card
 Romania National Rapid Youth Championships 2023 - open U18 Eforie Nord ROU 2023-04-10
RcRownchangeKK*chgGame
 1805 1779 3.00 8 -0.80 40 -32.00 
  Vilcu, Matei-Stefan 2152 ROU0.5010.404016.00 
  Antal, Hunor-Zoltan f2133 ROU0.001-0.1140-4.40 
  Costescu, Mihnea-Constantin 1859 ROU0.001-0.3940-15.60 
  Sida, Flavius-Ovidiu 1379  * ROU1.0010.08403.20 
  Miron, Dimitrie 1533 ROU0.001-0.8140-32.40 
  Ferentiu, Raul-Florin 1598 ROU1.0010.264010.40 
  Melinte, Rares-Andrei 1758 ROU0.501-0.0340-1.20 
  Oltean, Cristian-Daniel 2024 ROU0.001-0.2040-8.00 
 * 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)
 
 Serban Neamtu Memorial - 3rd ed. Timisoara ROU 2023-04-22
RcRownchangeKK*chgGame
 1676 1779 5.00 7 0.75 40 30.00 
  Borciu, Luca-Daniel 1379  * ROU1.0010.08403.20 
  Schula, Michal f2165 CZE0.5010.414016.40 
  Ionescu, Irina wg2100 ROU0.001-0.1340-5.20 
  Vitelar, Bianca Andreea 1310 ROU1.0010.05402.00 
  Deac, Victor 1446 ROU0.501-0.3840-15.20 
  Petruse, Aurel-Florin 1521 ROU1.0010.18407.20 
  Grundhammer, Gerhard 1811 GER1.0010.544021.60 
 * 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)
 

 

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