Rapid: Individual Calculations August 2017
 Busuioc, Stelian-Marian  Total change: 23.00  Rating chartPersonal card
 NYCC Romania 2017 - rapid open U12 - teams Bucuresti ROU 2017-07-27
RcRownchangeKK*chgGame
 1600 1363 2.50 6 1.15 20 23.00 
  Rata, Andrei 1360 ROU1.0010.502010.00 
  Vilcu, Matei-Stefan 1665 ROU0.001-0.1520-3.00 
  Oprea, Rares-Andrei 1510 ROU0.001-0.3020-6.00 
  Creanga, Robert-Ionut 1763  * ROU0.001-0.0820-1.60 
  Costin, Alexandru 1638 ROU1.0010.832016.60 
  Dobre, Radu-Fabian 1662 ROU0.5010.35207.00 
 * 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)
 

 

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