Individual Calculations October 2017
 Kizatbay, Abyl  Total change: 80.00  Rating chartPersonal card
 Kragero Grand Prix A 2017 Kragero NOR 2017-09-02
RcRownchangeKK*chgGame
 2173 2065 2.50 4 1.08 40 43.20 
  Merkesvik, Sondre f2229 NOR1.0010.724028.80 
  Kvisla, Johannes Luangtep f2238 NOR0.001-0.2740-10.80 
  Kristiansen, Erling f2139 NOR1.0010.604024.00 
  Sorgjerd, Jan 2084 NOR0.5010.03401.20 

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)
 
 World Youth Chess Championship 2017 U16 Open Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 2136 2065 5.50 11 0.92 40 36.80 
  Esipenko, Andrey f2465  * RUS0.001-0.0840-3.20 
  Lopez Gonzalez, Carlos Andres 1763 COL1.0010.15406.00 
  Aravena Navarro, Alexis Andres 1821 CHI0.501-0.3040-12.00 
  Araoz Andrade, Ivan Alexander 1758 PER1.0010.14405.60 
  Petriashvili, Nikoloz 2246 GEO1.0010.744029.60 
  Gumularz, Szymon 2346 POL0.001-0.1640-6.40 
  Karpenko, Artem f2377 RUS0.001-0.1440-5.60 
  Chang, Pierre 1950 SUR1.0010.344013.60 
  Van Zyl-Rudd, Jack f2238 RSA1.0010.734029.20 
  Blohberger, Felix f2335 AUT0.001-0.1740-6.80 
  Coro, Lucas f2193 ARG0.001-0.3340-13.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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