Rapid: Individual Calculations February 2020
 Carac, Radu-Ionut  Total change: 30.40  Rating chartPersonal card
 National School Contest "Elisabeta Polihroniade" 2020 Rapid Open 13 Covasna ROU 2020-01-08
RcRownchangeKK*chgGame
 1480 1471 4.00 7 0.58 20 11.60 
  Barzu, Ioan-Rares 1212 ROU1.0010.18203.60 
  Radu, David Cr. 1686 ROU0.5010.27205.40 
  Ciocani, Iosif 1531 ROU0.5010.08201.60 
  Marginean, Bogdan-Andrei 1352 ROU1.0010.34206.80 
  Ulian, Andrei-Octavian 1583 ROU0.001-0.3520-7.00 
  Sachilaru, Alexandru 1607 ROU0.001-0.3220-6.40 
  Donici-Maier, David 1387 ROU1.0010.38207.60 

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)
 
 Union of the Romanian Principalities Mangalia ROU 2020-01-25
RcRownchangeKK*chgGame
 1523 1471 3.50 6 0.94 20 18.80 
  Anghel, Maria 1694 ROU0.001-0.2220-4.40 
  Bonciu, David 1798 ROU0.001-0.1320-2.60 
  Marin, Gabriel-Ionut 1113 ROU1.0010.10202.00 
  Arora, David-Narayan 1071  * ROU1.0010.08201.60 
  Ribarov, Plamen 1832 BUL1.0010.902018.00 
  Florescu, Liviu-Gabriel 1632 ROU0.5010.21204.20 
 * 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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