Individual Calculations November 2011
 Kostecki, Samuel  Total change: 5.10  Rating chartPersonal card
 XI Indywidualne Mistrzostwa Szkó³ Gimnazjalnych Dabki POL 2011-08-23
RcRownchangeKK*chgGame
 1470 1341 2.00 5 0.34 15 5.10 
  Kozakow, Mikolaj 1565 POL1.0010.781511.70 
  Sacharewicz, Krzysztof 1468 POL0.5010.17152.55 
  Filewicz, Przemyslaw 1503 POL0.001-0.2915-4.35 
  Mankowski, Sebastian 1415 POL0.5010.10151.50 
  Pietraszko, Pawel 1401 POL0.001-0.4215-6.30 

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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