Individual Calculations September 2017
 Arya, Nirag Shah  Total change: 82.84  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2017 - A - IM open Praha CZE 2017-08-04
RcRownchangeKK*chgGame
 1949 1664 4.00 9 2.49 38 94.62 
  Van Vliet, Dennis 2064  * BEL0.001-0.0838-3.04 
  Narendran, Gouthaman 1952 IND0.5010.343812.92 
  Pavlicek, Petr 1923 CZE1.0010.823831.16 
  Battesti, Saveriu 2034 FRA0.001-0.1038-3.80 
  Kelm, Daniel 1952 GER0.001-0.1638-6.08 
  Babicka, Michal 2022 CZE0.001-0.1038-3.80 
  Ingason, Sigurdur 1812 ISL0.5010.20387.60 
  Martinec, Karel 1850 CZE1.0010.743828.12 
  Skokan, Frantisek 1933 CZE1.0010.833831.54 
 * 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)
 
 OLOMOUC CHESS SUMMER 2017 C - FIDE open Olomouc CZE 2017-08-12
RcRownchangeKK*chgGame
 1775 1664 3.00 9 -0.31 38 -11.78 
  Zaehringer, Daniel 2015 GER0.001-0.1138-4.18 
  Lakunza Plazaola, Asier 2006 ESP0.001-0.1238-4.56 
  Vyas, Arya Ajay wc1277 IND1.0010.09383.42 
  Ochman, Tomas 1853 CZE0.001-0.2538-9.50 
  Ringen, Julian Lothe 1408 NOR1.0010.19387.22 
  Palka, Miroslav 1936 SVK0.5010.333812.54 
  Brown, Thomas 2025 WLS0.001-0.1038-3.80 
  Vinay, Kurth Koti 1881 IND0.5010.283810.64 
  Pyzio, Amelia 1574 POL0.001-0.6238-23.56 

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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