Individual Calculations September 2011
 Nikolov, Mihail  Total change: 9.30  Rating chartPersonal card
 Team Championship boys U16 Veliko Tarnovo BUL 2011-08-03
RcRownchangeKK*chgGame
 1700 1832 4.00 5 0.62 15 9.30 
  Lazov, Stefan 1655 BUL1.0010.27154.05 
  Marinov, Velislav 1623 BUL1.0010.23153.45 
  Krumov, Zahari 1716 BUL0.501-0.1615-2.40 
  Atanasov, Viktor Atanasov 1767 BUL1.0010.41156.15 
  Spasova, Tsvetelina 1738 BUL0.501-0.1315-1.95 

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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