Individual Calculations January 2019
 Calin, Mihai-Octavian  Total change: 25.60  Rating chartPersonal card
 Fantastic Chess Junior Masters - U8 Bucuresti ROU 2018-12-08
RcRownchangeKK*chgGame
 1158 1107 1.50 2 0.64 40 25.60 
  Gazdaru, Rares 1193 ROU0.5010.12404.80 
  Nica, Tudor-Stefan 1122 ROU1.0010.524020.80 

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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