Individual Calculations May 2023
 Iyer, Arvind  Total change: 54.34  Rating chartPersonal card
 Indore International Grandmaster Chess Tournament-2023 Indore IND 2023-04-01
RcRownchangeKK*chgGame
 1849 1792 5.00 10 0.65 38 24.70 
  Navya, Goyal 1442 IND0.001-0.8938-33.82 
  Midilesh, Ms 1625 IND1.0010.283810.64 
  Priyanka, K wm2192  * IND0.001-0.0838-3.04 
  Shah, Vishwa wf2111 IND0.001-0.1338-4.94 
  Subhrajit, Dey 1549 IND1.0010.20387.60 
  Ikramul, Haq Siam c2117 BAN0.001-0.1338-4.94 
  Rishabh, Kumar 1433 IND1.0010.10383.80 
  Joel, Paul Ganta c2096 IND1.0010.863832.68 
  Koustuv, Dash 1919 IND0.5010.17386.46 
  Krishnan, Ritvik f2004 IND0.5010.273810.26 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Mayor Magan Trophy International Open FIDE Rated Chess Tournament 2023 Mathura IND 2023-04-23
RcRownchangeKK*chgGame
 1734 1792 5.50 8 0.78 38 29.64 
  Gorli, Nyna 1432 IND1.0010.10383.80 
  Nakul, Chaudhary 1531 IND1.0010.18386.84 
  Srihari, K R 1548 IND1.0010.20387.60 
  Harshit, Jaggi 1516 IND1.0010.17386.46 
  Utsab, Chatterjee m2338 IND0.5010.473817.86 
  Kumar, Gaurav 2021 IND0.5010.293811.02 
  Chavan, Nameet 1841 IND0.001-0.4338-16.34 
  Narayan, Iyengar 1645 IND0.501-0.2038-7.60 

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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