Individual Calculations May 2018
 Chiu, Vlad-Stefan  Total change: -4.80  Rating chartPersonal card
 Romania National Youth Championships 2018 - boys U10 Calimanesti ROU 2018-03-27
RcRownchangeKK*chgGame
 1386 1137 0.50 3 -0.12 40 -4.80 
  Dragoi, Albert-Marian 1327 ROU0.001-0.2540-10.00 
  Carac, Radu-Ionut 1307 ROU0.001-0.2840-11.20 
  Buzuriu, Razvan-Florin 1524 ROU0.5010.414016.40 

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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