Rapid: Individual Calculations August 2017
 Radu, David Cr.  Total change: 30.40  Rating chartPersonal card
 NYCC Romania 2017 - rapid open U10 - teams Bucuresti ROU 2017-07-27
RcRownchangeKK*chgGame
 1416 1239 3.50 7 1.52 20 30.40 
  Dumitrescu, Daniel 1594 ROU1.0010.892017.80 
  Hejja, Adam-Peter 1287 ROU0.001-0.4320-8.60 
  Boghici, Mario-Bogdan 1348 ROU1.0010.652013.00 
  Craita, Alexandru-Stefan 1380 ROU0.001-0.3120-6.20 
  Filip, Andrei 1487 ROU0.001-0.1920-3.80 
  Ionescu, Mihnea 1288 ROU1.0010.572011.40 
  Prelipcean, Eric-Matei 1527 ROU0.5010.34206.80 

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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