Individual Calculations May 2012
 Sucharda, David  Total change: 13.20  Rating chartPersonal card
 1. liga mladeze - sever various CZE 2011-10-15
RcRownchangeKK*chgGame
 1650 1618 1.50 2 0.59 30 17.70 
  Suchomelova, Simona 1581 CZE1.0010.453013.50 
  Vancura, Daniel 1719 CZE0.5010.14304.20 

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)
 
 33. turnaj sachovych nadeji - U15 Frydek-Mistek CZE 2012-04-05
RcRownchangeKK*chgGame
 1507 1618 0.50 1 -0.15 30 -4.50 
  Ryzhkouski, Vadzim 1507 BLR0.501-0.1530-4.50 

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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