Individual Calculations May 2024
 Rolston, Daniel Haruma  Total change: -50.40  Rating chartPersonal card
 2nd Chess CAD Nakhon Nayok International Open 2024 Nakhon Nayok THA 2024-04-05
RcRownchangeKK*chgGame
 1862 1795 2.50 7 -0.47 40 -18.80 
  Apaar, Saxena c2169 IND0.001-0.1040-4.00 
  Krishtopov, Konstantin 1734 FID1.0010.424016.80 
  Macaspac, Arthur 1981 USA0.001-0.2640-10.40 
  Mithun, Pranav 1567 IND0.001-0.7940-31.60 
  Buakird, Apichit 1971 THA0.5010.23409.20 
  Gutsulyak, Nikolay 1863 FID0.001-0.4140-16.40 
  Nakvanich, Sahapol 1751 THA1.0010.444017.60 

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)
 
 21st Bangkok Chess Club Open 2024 Hua Hin THA 2024-04-13
RcRownchangeKK*chgGame
 1968 1795 1.50 8 -0.79 40 -31.60 
  Cannon, David m2194 AUS0.001-0.0840-3.20 
  Canino, Ruelle 2051 PHI0.001-0.1940-7.60 
  Doroy, Allanney Jia wf1939 PHI0.001-0.3140-12.40 
  Shen, Ree Herng 1960 MAS0.5010.22408.80 
  Armenta, Enrica 1880 PHI0.5010.12404.80 
  Lukina, Aleksandra wf1939 FID0.5010.19407.60 
  Attwood, James 1926 AUS0.001-0.3240-12.80 
  Park, Sunwoo wf1851 KOR0.001-0.4240-16.80 

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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