Individual Calculations October 2016
 Achim, Constantin  Total change: -67.00  Rating chartPersonal card
 Centrocoop Trophy Open - 29th edition Eforie Nord ROU 2016-08-29
RcRownchangeKK*chgGame
 1750 2067 3.50 8 -3.35 20 -67.00 
  Balaban-Voia, Alexandru 1718 ROU0.001-0.8920-17.80 
  Oprea, Rares-Andrei 1667  * ROU0.501-0.4220-8.40 
  Tudor, Ioan 1680 ROU1.0010.09201.80 
  Moldoveanu, Niculae 1760 ROU0.501-0.3620-7.20 
  Gheoalda, Daniel 1779 ROU1.0010.16203.20 
  Raduica, Remus 1945 ROU0.001-0.6720-13.40 
  Coman, Liviu 1780 ROU0.001-0.8420-16.80 
  Porumb, Alecu 1667  * ROU0.501-0.4220-8.40 
 * 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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