Rapid: Individual Calculations May 2018
 Buca, Dragos-Stefan  Total change: -7.20  Rating chartPersonal card
 Romania National Youth Championships Rapid 2018 - boys U12 Calimanesti ROU 2018-04-04
RcRownchangeKK*chgGame
 1279 1303 4.50 9 -0.36 20 -7.20 
  Anghel, Iulian-Mihai c1703  * ROU0.001-0.0820-1.60 
  Tilea, Luca-Andrei 1082 ROU1.0010.22204.40 
  Mihalcescu, Alexandru 1637 ROU0.001-0.1220-2.40 
  Iordachescu, Radu-Teodor 1108 ROU0.501-0.2520-5.00 
  Gradinaru, Tudor-Matei 1079 ROU1.0010.22204.40 
  Busuioc, Stelian-Marian 1441 ROU0.5010.19203.80 
  Mihai, Florin 1369 ROU0.001-0.4120-8.20 
  Nedelcu, Alexandru-Nicholas 1063 ROU0.501-0.3020-6.00 
  Gurau, Andrei-Eduard 1030 ROU1.0010.17203.40 
 * 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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