Individual Calculations February 2017
 Lagunow, Raphael  Total change: 6.80  Rating chartPersonal card
 26. Erfurter Schachfestival - Meisterturnier Erfurt GER 2016-12-26
RcRownchangeKK*chgGame
 2158 2267 5.50 8 0.34 20 6.80 
  Sack, Matthias 2041 GER0.501-0.2920-5.80 
  Wilton, Lars 2065 DEN1.0010.24204.80 
  Pallas, Sebastian 2126 GER0.501-0.1920-3.80 
  Schulte, Juergen 2157 GER1.0010.35207.00 
  Schuette, Marc f2108 GER0.501-0.2120-4.20 
  Bruedigam, Martin f2412 GER0.5010.19203.80 
  Haag, Wolfgang f2184 GER0.501-0.1120-2.20 
  Nguyen, Huy Dat 2168 GER1.0010.36207.20 

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)
 

 

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