Individual Calculations February 2022
 Cotoros, Eduard  Total change: -42.00  Rating chartPersonal card
 Bucharest Chess Weekend - 44th edition Bucuresti ROU 2022-01-07
RcRownchangeKK*chgGame
 1677 1906 4.00 7 -1.05 40 -42.00 
  Stanica, Andrei 1396 ROU1.0010.04401.60 
  Matei-Catruna, Andrei 1506  * ROU0.001-0.9240-36.80 
  Covaci, Stefan 1496 ROU1.0010.08403.20 
  Badica, Ariana 1484 ROU1.0010.07402.80 
  Iustin, Silviu 2042 ROU0.5010.18407.20 
  Ignat, Matei-Marius 2032 ROU0.001-0.3340-13.20 
  Cirlan, Ionut-Gheorghe 1784 ROU0.501-0.1740-6.80 
 * 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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