Individual Calculations January 2019
 Dumitru, Matei-Ioan  Total change: 8.80  Rating chartPersonal card
 Bucharest Chess Weekend - 17th ed. Bucuresti ROU 2018-12-21
RcRownchangeKK*chgGame
 2020 2236 5.50 7 0.22 40 8.80 
  Batali, Gheorghe 1836  * ROU1.0010.08403.20 
  Stoica, Tiberiu 1965 ROU1.0010.17406.80 
  Martian, Dragos-Daniel 2226 ROU1.0010.494019.60 
  Onut, Simeon 2094 ROU0.501-0.1940-7.60 
  Andronescu, Madalin 2070 ROU1.0010.284011.20 
  Stancu, Robert-Alexandru 2066 ROU0.501-0.2240-8.80 
  Dobre, Radu-Fabian 1882 ROU0.501-0.3940-15.60 
 * 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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