Rapid: Individual Calculations February 2019
 Istrate, Ioan  Total change: -27.00  Rating chartPersonal card
 Sinaia Trophy Sinaia ROU 2019-01-19
RcRownchangeKK*chgGame
 1492 1686 3.00 6 -1.35 20 -27.00 
  Ionescu, Luca 1286  * ROU1.0010.08201.60 
  Sandor, Petrut 2086  * ROU0.001-0.0820-1.60 
  Savu, Gheorghe-Dorin 1379 ROU1.0010.14202.80 
  Sandor, Levente 1473 ROU0.001-0.7720-15.40 
  Bilcu, Marco-Octavian 1286  * ROU0.001-0.9220-18.40 
  Illes, Laszlo 1443 ROU1.0010.20204.00 
 * 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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