Rapid: Individual Calculations February 2020
 Donici-Maier, David  Total change: 13.80  Rating chartPersonal card
 National School Contest "Elisabeta Polihroniade" 2020 Rapid Open 13 Covasna ROU 2020-01-08
RcRownchangeKK*chgGame
 1400 1387 3.00 7 -0.42 20 -8.40 
  Radu, David Cr. 1686 ROU0.001-0.1520-3.00 
  Barzu, Ioan-Rares 1212 ROU1.0010.27205.40 
  Gazdaru, David 1176 ROU1.0010.23204.60 
  Ulian, Andrei-Octavian 1583 ROU0.001-0.2520-5.00 
  Eisler, Darius 1244 ROU1.0010.31206.20 
  Ancuta, Eduard-Gabriel 1426 ROU0.001-0.4520-9.00 
  Carac, Radu-Ionut 1471 ROU0.001-0.3820-7.60 

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)
 
 Napocensis Rapid - 32nd ed. Cluj-Napoca ROU 2020-01-25
RcRownchangeKK*chgGame
 1690 1387 2.00 6 1.11 20 22.20 
  Duma, Ioan-Gheorghe 1787  * ROU0.001-0.0820-1.60 
  Campian, Cristian 1751 ROU1.0010.902018.00 
  Sava, Sergiu-Vinicius 1644 ROU1.0010.822016.40 
  Visoescu, Alexandru-Bogdan 1674 ROU0.001-0.1620-3.20 
  Tat, Alin-Sebastian 1668 ROU0.001-0.1620-3.20 
  Ferentiu, Raul-Florin 1617 ROU0.001-0.2120-4.20 
 * 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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