Individual Calculations August 2017
 Hacker, Jonas  Total change: -20.60  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. A Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2285 2297 5.00 9 0.33 20 6.60 
  Dziuba, Marcin g2561 POL0.001-0.1820-3.60 
  Fieberg, Samuel 2169 GER1.0010.33206.60 
  Drozdowski, Kacper m2461 POL0.5010.22204.40 
  Hnydiuk, Aleksander m2422 POL0.001-0.3320-6.60 
  Mis, Mieszko 2137 POL0.501-0.2120-4.20 
  Sliwicka, Alicja wf2164 POL0.501-0.1820-3.60 
  Priyanka, Nutakki 2104 IND0.501-0.2520-5.00 
  Dmochowska, Agnieszka wc2202 POL1.0010.37207.40 
  Lewtak, Damian 2341 POL1.0010.562011.20 

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)
 
 CZECH OPEN 2017 - A - GM open Pardubice CZE 2017-07-21
RcRownchangeKK*chgGame
 2175 2297 4.50 9 -1.36 20 -27.20 
  Cerny, David 2035 CZE0.501-0.3220-6.40 
  Bertram, Karsten 2021 GER0.001-0.8320-16.60 
  Krasnokutskaya, Sofiya 2177 UKR0.501-0.1620-3.20 
  Bauer, Thomas c2176 AUT1.0010.34206.80 
  Pranav, Anand 2098 IND1.0010.24204.80 
  Vykouk, Jan f2430 CZE0.001-0.3220-6.40 
  Horak, Martin 2073 CZE0.501-0.2820-5.60 
  Karousos-Theodorakis, Nikolaos 2153 GRE1.0010.31206.20 
  Lerch, Patrice m2415 FRA0.001-0.3420-6.80 

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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