Individual Calculations May 2019
 Hejja, Adam-Peter  Total change: -27.20  Rating chartPersonal card
 Romania National Youth Championships 2019 - boys U12 Calimanesti ROU 2019-04-15
RcRownchangeKK*chgGame
 1327 1388 4.00 8 -0.68 40 -27.20 
  Cosac, Robert-Mihai 1765 ROU0.001-0.0940-3.60 
  Sandor, Denis-Raul 1092 ROU1.0010.15406.00 
  Covrig, Raul-Alexandru 1115 ROU1.0010.17406.80 
  Boeru, Dragos-Matei 1656 ROU0.001-0.1740-6.80 
  Calota, Rares-Stefan 1323 ROU0.001-0.5940-23.60 
  Rusnac, Mihai 1217 ROU1.0010.274010.80 
  Gorea, Rares-Andrei 1314 ROU0.001-0.6040-24.00 
  Ruse, Vlad-Marian 1130 ROU1.0010.18407.20 

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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