Individual Calculations March 2011
 Polutskyi, Sergii  Total change: -15.50  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft U14 Magdeburg GER 2010-12-26
RcRownchangeKK*chgGame
 1822 1754 1.00 1 0.59 25 14.75 
  Sander, Jean Louis 1822 GER1.0010.592514.75 

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)
 
 Berliner Jugend-Einzelmeisterschaft U16 Berlin GER 2011-01-30
RcRownchangeKK*chgGame
 1715 1754 1.00 4 -1.21 25 -30.25 
  Rolfes, Leon 1822 GER1.0010.592514.75 
  Mittelstaedt, Joel 1643 GER0.001-0.6525-16.25 
  Teschke, Max 1635 GER0.001-0.6625-16.50 
  Lachmann, Daniel 1758 GER0.001-0.4925-12.25 

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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