Individual Calculations November 2023
 Valdats, Reinis  Total change: 86.80  Rating chartPersonal card
 1. Berlin U25 Open A Berlin GER 2023-10-23
RcRownchangeKK*chgGame
 2313 2068 4.00 9 2.17 40 86.80 
  Barseghyan, Armen Ar. m2342 ARM1.0010.834033.20 
  Parvanyan, Ashot m2409 GER0.001-0.1240-4.80 
  Toktomushev, Teimur f2240 UKR0.5010.23409.20 
  Colbow, Collin f2404 GER0.5010.384015.20 
  Joel, Paul Ganta c2169 IND1.0010.644025.60 
  Tschernatsch, Johannes f2346 GER1.0010.834033.20 
  Faerber, David 2375 GER0.001-0.1440-5.60 
  Hommer, Jeremy f2276 GER0.001-0.2340-9.20 
  Soucek, Petr f2259 CZE0.001-0.2540-10.00 

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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