Individual Calculations October 2018
 Bisti, Stefan  Total change: -15.60  Rating chartPersonal card
 Bucharest Chess Weekend - 12th ed. Bucuresti ROU 2018-09-07
RcRownchangeKK*chgGame
 1491 1402 2.00 6 -0.39 40 -15.60 
  Batali, Gheorghe 1802  * ROU0.001-0.0840-3.20 
  Volovici, Radu-Maxim-Cristian 1619 ROU0.001-0.2240-8.80 
  Ulian, Andrei-Octavian 1637 ROU0.001-0.2140-8.40 
  Mocanu, Ruxandra-Ioana 1174 ROU1.0010.21408.40 
  Moroianu, George 1591 ROU0.001-0.2540-10.00 
  Gradinaru, Tudor-Matei 1121 ROU1.0010.16406.40 
 * 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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