Rapid: Individual Calculations July 2021
 David, Cristian  Total change: -56.40  Rating chartPersonal card
 Constanta Chess Championship - 68th ed. Constanta ROU 2021-06-04
RcRownchangeKK*chgGame
 1710 1938 4.00 9 -2.53 20 -50.60 
  Susman, Danir 1360 ROU1.0010.02200.40 
  Dragomir, Sorin 1692 ROU1.0010.19203.80 
  Carac, Radu-Ionut 1481 ROU1.0010.05201.00 
  Radulescu, Vlad-Alexandru 2015 ROU0.5010.11202.20 
  Levay, Sorin f2262 ROU0.001-0.1320-2.60 
  Savu, Marius-Florin 1745 ROU0.501-0.2520-5.00 
  Tudor, Henry Edward 1613 ROU0.001-0.8720-17.40 
  Bonciu, David 1796 ROU0.001-0.6920-13.80 
  Cazan, Mircea-Andrei 1429 ROU0.001-0.9620-19.20 

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)
 
 Romania National Rapid Chess Championship 2021 - Teams Open Snagov ROU 2021-06-12
RcRownchangeKK*chgGame
 1786 1938 5.00 9 -0.29 20 -5.80 
  Szabo, Gergely-Andras-Gyula g2510 ROU0.001-0.0220-0.40 
  Gimurtu, Stelian 1335 ROU1.0010.02200.40 
  Vitan, Matei-Gabriel 1332 ROU1.0010.02200.40 
  Daianu, Cristian-Clement f2156 ROU0.5010.28205.60 
  Petrisor, Adrian-Marian m2406 ROU0.001-0.0520-1.00 
  Ghimpu, Samuel-Timotei f2031 ROU0.001-0.3720-7.40 
  Toma, Iustin 1238 ROU1.0010.01200.20 
  Antal, Hunor-Zoltan 1794 ROU0.501-0.1920-3.80 
  Olteanu, Gabriel-Luca 1271 ROU1.0010.01200.20 

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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