Rapid: Individual Calculations January 2020
 Serban, Stelian  Total change: -20.60  Rating chartPersonal card
 Romania National Rapid Chess Championship Open 2019 Bucuresti ROU 2019-12-14
RcRownchangeKK*chgGame
 1405 1296 2.50 9 -1.03 20 -20.60 
  Anghel, Iulian 1696  * ROU0.001-0.0820-1.60 
  Vasilescu, Rares-Cristian 1638 ROU0.001-0.1220-2.40 
  Mihailov, Iulian 1696  * ROU0.001-0.0820-1.60 
  Mindreci, Ioan-Cristian 1153 ROU1.0010.31206.20 
  Timpau, Vasile 1662 ROU0.001-0.1020-2.00 
  Serban, Adrian 896  * ROU1.0010.08201.60 
  Iorga, Corneliu 1634 ROU0.001-0.1220-2.40 
  Matei-Catruna, Andrei 1127 ROU0.001-0.7220-14.40 
  Micu, Stefan 1145 ROU0.501-0.2020-4.00 
 * 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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