Individual Calculations January 2024
 Amburgy, Ryan  Total change: 8.40  Rating chartPersonal card
 2023 SPICE Cup Open Chesterfield, MO USA 2023-12-17
RcRownchangeKK*chgGame
 2240 2192 4.50 9 0.42 20 8.40 
  Bharathakoti, Harsha g2570 IND0.001-0.0920-1.80 
  Patel, Dhyana wf2064 IND0.501-0.1720-3.40 
  Takahashi, Michael 2033 USA1.0010.29205.80 
  Balakrishnan, Praveen g2505 USA0.001-0.1420-2.80 
  Guo, Ethan c2091 USA0.501-0.1420-2.80 
  Panda, Vedic 2039 USA1.0010.30206.00 
  Wang, Isaac f2333 USA0.5010.19203.80 
  Tsay, Vincent f2353 USA0.5010.21204.20 
  Puckett, Matthew 2172 USA0.501-0.0320-0.60 

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)
 

 

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