Individual Calculations June 2017
 Pershin, Patrik  Total change: 14.40  Rating chartPersonal card
 World Schools Chess Championship 2017 - Open 9 Iasi ROU 2017-04-22
RcRownchangeKK*chgGame
 1469 1534 5.00 8 0.36 40 14.40 
  Shmyrev, Nikolai 1242 RUS1.0010.15406.00 
  Cozma, Teodor-Mihail 1393 ROU1.0010.314012.40 
  Todev, Simeon 1686 BUL1.0010.704028.00 
  Azjargal, Erdenebat c1452 MGL0.001-0.6140-24.40 
  Ansat, Aldiyar c1683 KAZ0.001-0.3040-12.00 
  Botea, David-Alexandru 1303 ROU1.0010.21408.40 
  Anand, Batsukh 1609 MGL0.001-0.4040-16.00 
  Suleymanov, Ali c1385 AZE1.0010.304012.00 

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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