Individual Calculations April 2019
 Toma, Radu-Cristian  Total change: -14.20  Rating chartPersonal card
 Romania National Chess Championship 2019 - Open final Olanesti ROU 2019-03-02
RcRownchangeKK*chgGame
 2261 2371 5.00 9 -0.71 20 -14.20 
  Albu, George 2011 ROU1.0010.10202.00 
  Talu, Mircea 2225 ROU0.501-0.2020-4.00 
  Ileana, George f2325 ROU1.0010.44208.80 
  Dobre, Claudiu-Cristian f2341 ROU0.001-0.5420-10.80 
  Ciorgovean, Iustin 2276 ROU0.001-0.6320-12.60 
  Chima, Radu-Niculin 2085 ROU1.0010.16203.20 
  Martian, Dragos-Daniel 2228 ROU1.0010.31206.20 
  Manolache, Marius g2507 ROU0.5010.18203.60 
  Stoleriu, George f2352 ROU0.001-0.5320-10.60 

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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