Individual Calculations September 2017
 Zatonskih, V.  Total change: -16.20  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament A Riga LAT 2017-08-07
RcRownchangeKK*chgGame
 2267 2342 4.50 9 -0.81 20 -16.20 
  Heinsohn, Michael 1999 GER1.0010.12202.40 
  Zakhartsov, Viacheslav V. g2539 RUS0.001-0.2520-5.00 
  Dalgar, Hakki Berat c2136 TUR0.501-0.2620-5.20 
  Harshal, Shahi f2130 IND1.0010.23204.60 
  Kotsur, Pavel g2558 KAZ0.5010.28205.60 
  Kvon, Andrey m2500 UZB0.001-0.2920-5.80 
  Tirelli, Mauro 2201 ITA0.501-0.1920-3.80 
  Solozhenkina, Elizaveta wm2200 RUS0.001-0.6920-13.80 
  Martinkus, Rolandas f2141 LTU1.0010.24204.80 

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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