Individual Calculations August 2023
 Rolston, Daniel Haruma  Total change: 17.60  Rating chartPersonal card
 Blue Chevaliers International Open 2023 - Phuket Phuket THA 2023-07-23
RcRownchangeKK*chgGame
 1601 1537 4.50 9 0.44 40 17.60 
  Dungca, Ryan 2165 PHI0.001-0.0140-0.40 
  Tan, Chong Hien Andrew 1311 SGP0.001-0.7940-31.60 
  Smirnov, Maksim M. 1202 RUS1.0010.12404.80 
  Chinkulkitniwat, Purichaya 1250 THA0.501-0.3440-13.60 
  Clark, Peter 1368 AUS1.0010.284011.20 
  Dominguez, Didier 1872 FRA1.0010.884035.20 
  Foo, Jiu Weir Brien 1653 MAS1.0010.664026.40 
  Goh, Yi Jie Jonathan 1818 SGP0.001-0.1640-6.40 
  Kebbedies, Frank 1774 GER0.001-0.2040-8.00 

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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