Individual Calculations July 2023
 Arnold, P  Total change: -81.20  Rating chartPersonal card
 2nd SSS International Open FIDE Rated Chess Tournament Pudukottari IND 2023-05-29
RcRownchangeKK*chgGame
 1337 1519 6.00 8 0.22 40 8.80 
  Ramachandran, S 1169 IND1.0010.11404.40 
  Assan, R 1269 IND1.0010.19407.60 
  Balamurugan, Senthilkumar 1340 IND0.001-0.7340-29.20 
  Pugal, K A 1212 IND0.501-0.3640-14.40 
  Sai, Krishna V 1260 IND1.0010.18407.20 
  Mithilesh, Ranjithkumar 1356 IND1.0010.284011.20 
  Rakshith, M 1373 IND1.0010.304012.00 
  Tarun, V 1714 IND0.5010.254010.00 

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)
 
 Visalakshi-Arunachalam 7th SCS International FIDE Rated Open Chess Tournament Sivakasi IND 2023-06-08
RcRownchangeKK*chgGame
 1280 1519 4.00 8 -2.25 40 -90.00 
  Ajin, P R 1104 IND1.0010.07402.80 
  Paarventhan, M D 1187 IND1.0010.12404.80 
  Maheswaran, P. f2076 IND0.001-0.0340-1.20 
  Mehul, S U 1227 IND0.001-0.8540-34.00 
  Aparna, G 1119  * IND1.0010.08403.20 
  Arjun, Adithiya K 1235 IND0.001-0.8440-33.60 
  Santhosh, Kumar S 1111 IND1.0010.08403.20 
  Dhananjeyan, M 1184 IND0.001-0.8840-35.20 
 * 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)
 

 

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