Rapid: Individual Calculations October 2019
 Bar, Andrei-Alecsandru  Total change: -9.00  Rating chartPersonal card
 One Chess Challenge Bucuresti ROU 2019-09-01
RcRownchangeKK*chgGame
 1336 1264 2.50 7 -0.45 20 -9.00 
  Ciobanu, Bogdan 1664  * ROU0.001-0.0820-1.60 
  Moroianu, George 1599 ROU0.001-0.1220-2.40 
  Visoiu, Nicolae 1547 ROU0.001-0.1620-3.20 
  Malaieru, Alexandra-Gabriela 929 ROU0.001-0.8820-17.60 
  Grigore, Radu-Andrei 1265 ROU0.5010.00200.00 
  Paun, Robert-Luca 1014 ROU1.0010.19203.80 
  Vitan, Adrian 1337 ROU1.0010.602012.00 
 * 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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