Individual Calculations December 2020
 Ruiz Buendia, Miguel  Total change: 26.40  Rating chartPersonal card
 2. Heidelberger Schachherbst - A-Turnier Heidelberg GER 2020-10-29
RcRownchangeKK*chgGame
 2087 2013 3.50 7 0.66 40 26.40 
  Spelleken, Hans-Gerd 1715 GER1.0010.15406.00 
  Kornitzky, Tino 2093 GER1.0010.614024.40 
  Wiechert, Hans f2177 GER0.001-0.2840-11.20 
  Schulze, Lara fwf2314 GER0.5010.354014.00 
  Cofmann, Veaceslav 2292 GER0.001-0.1640-6.40 
  Heinrich, John 1862 GER1.0010.304012.00 
  Boder, Jan 2155 GER0.001-0.3140-12.40 

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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