Individual Calculations October 2017
 Agulhas, Keegan  Total change: 76.00  Rating chartPersonal card
 2017 Western Province League Cape Town RSA 2017-08-05
RcRownchangeKK*chgGame
 1841 1906 4.00 6 0.50 40 20.00 
  Lawrence, Gordon 1779 RSA1.0010.334013.20 
  Elliott, Mats 1721 RSA0.001-0.7440-29.60 
  February, Jesse Nikki wm1897 RSA1.0010.494019.60 
  Selkirk, Rebecca 1725 RSA1.0010.264010.40 
  Laurie, John D 1904 RSA1.0010.504020.00 
  Willenberg, Kenneth Sean 2021 RSA0.001-0.3440-13.60 

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 U18 Open Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 2152 1906 3.50 10 1.40 40 56.00 
  Sai, Vishwesh.c 2300 IND0.001-0.0840-3.20 
  Dill, Xaver 2162 SUI0.001-0.1940-7.60 
  Stabulnieks, Klavs 2147 LAT0.5010.304012.00 
  Li, James 2013 CAN1.0010.654026.00 
  Sica, Mauro c2178 ARG0.001-0.1740-6.80 
  Maltezeanu, Stefan 1936 LUX1.0010.544021.60 
  Bolanos, Fernando c2139 BOL0.5010.294011.60 
  Kutsanyan, Andranik 2232 UKR0.001-0.1340-5.20 
  Aroesti, Roee 2261 ISR0.001-0.1140-4.40 
  Palu, Andres f2147 ARG0.5010.304012.00 

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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