Individual Calculations August 2023
 Ebrahimi , Sina  Total change: 196.40  Rating chartPersonal card
 Think & Plan June 2023 Classical Standard Group B Sharjeh UAE 2023-07-02
RcRownchangeKK*chgGame
 1881 1569 4.00 7 2.79 40 111.60 
  Zebida, Mohamed 2031 EGY0.5010.454018.00 
  Rakshan, Magotra 1864 IND1.0010.854034.00 
  Marcos, Marvin 1967 PHI0.5010.424016.80 
  Rafee, Mohd Hayel 1742 SYR1.0010.734029.20 
  Ramadan, M. Ahmed 2086 EGY0.001-0.0440-1.60 
  Ashraf, Ahmed Ramadan 1916 EGY0.5010.394015.60 
  Vihaan, Dumir 1562 IND0.501-0.0140-0.40 

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)
 
 Blue Chevaliers International Open 2023 - Phuket Phuket THA 2023-07-23
RcRownchangeKK*chgGame
 1815 1569 4.50 9 2.12 40 84.80 
  Makarov, Nikolai Val. f2251 RUS0.001-0.0140-0.40 
  Rangkaew, Katunchalee 1352 THA1.0010.22408.80 
  Marin, Sam 2043 CAN0.001-0.0540-2.00 
  Ferrie, Peter 1295 ENG1.0010.17406.80 
  Attwood, James 1955 AUS1.0010.914036.40 
  Chua, Chee Sian Sebastien 1916 MAS0.5010.394015.60 
  Goh, Yi Jie Jonathan 1818 SGP0.001-0.1940-7.60 
  Dominguez, Didier 1872 FRA1.0010.864034.40 
  Brown, Geoffrey M 1834 ENG0.001-0.1840-7.20 

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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