Rapid: Individual Calculations December 2015
 Chivu, Razvan-Gabriel  Total change: -15.20  Rating chartPersonal card
 Autumn Chess Cup Buzau - U10 Buzau ROU 2015-10-31
RcRownchangeKK*chgGame
 1359 1314 1.00 4 -0.76 20 -15.20 
  Costache, Robert-Andrei 1512 ROU0.001-0.2420-4.80 
  Baciu, Mihnea-Iustin 1300 ROU1.0010.48209.60 
  Simon, Cristian-Eduard 1177 ROU0.001-0.6820-13.60 
  Constandache, Vlad-Ciprian 1446 ROU0.001-0.3220-6.40 

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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