Individual Calculations July 2022
 Arul, Prakash N  Total change: 31.60  Rating chartPersonal card
 31st TN State U-17 Open FIDE Rated Chess Championship-2022 Salem IND 2022-06-02
RcRownchangeKK*chgGame
 1337 1438 5.50 8 0.65 40 26.00 
  Kirupa, A B 1038  * IND1.0010.08403.20 
  Dhananjeyan, M 1148 IND0.501-0.3440-13.60 
  Pranesh, Kumar M R 1126 IND1.0010.14405.60 
  Mrithyunjay, Mahadevan c1689 IND0.5010.314012.40 
  Saivigneash, S M 1119 IND1.0010.13405.20 
  Srihari, K R 1674 IND0.001-0.2040-8.00 
  Mohit, S 1254 IND1.0010.264010.40 
  Aakash, G 1647 IND0.5010.274010.80 
 * 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)
 
 13th Chennai Open International Grandmasters Chess Tournament 2022 for Sakthi Group Dr. N Mahalingam Trophy Chennai IND 2022-06-19
RcRownchangeKK*chgGame
 1633 1438 3.50 9 0.14 40 5.60 
  Arpith, S Bijoy 1848 IND0.001-0.0840-3.20 
  Bhadhri, Naath N 1102 IND1.0010.12404.80 
  Liyanage, Pesandu Rashmitha 1902 SRI1.0010.954038.00 
  Daakshin, Arun c1927 IND0.5010.464018.40 
  Girinath, P.d.s. m2361 IND0.0010.00400.00 
  Madhavan, R Munjanattu 1779 IND0.001-0.1240-4.80 
  Aarav, Sarbalia 1250 IND0.001-0.7440-29.60 
  Abhinav, Prasad 1315 IND0.501-0.1740-6.80 
  Shanmathi, Sree S 1217 IND0.501-0.2840-11.20 

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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