Individual Calculations October 2017
 Popescu, Stefan-Adrian  Total change: 82.40  Rating chartPersonal card
 European Youth Chess Championship 2017 - Open 08 Mamaia ROU 2017-09-05
RcRownchangeKK*chgGame
 1449 1181 3.00 7 1.75 40 70.00 
  Guba, Viktor 1442 AUT1.0010.824032.80 
  Royal, Shreyas c1581  * ENG0.001-0.0840-3.20 
  Yonal, Timur c1437 RUS0.001-0.1940-7.60 
  Azadaliyev, Jahandar 1423 AZE1.0010.804032.00 
  Kononenko, Vladimir 1441 BUL0.001-0.1840-7.20 
  Medhus, Vitus Bondo 1417 DEN1.0010.804032.00 
  Martinez Soriano, Pablo 1399 ESP0.001-0.2240-8.80 
 * 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)
 
 Pro Logos Chess Festival Buzau - U08 Buzau ROU 2017-09-23
RcRownchangeKK*chgGame
 1039 1181 1.00 1 0.31 40 12.40 
  Preda, Maria C. 1039 ROU1.0010.314012.40 

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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