Individual Calculations January 2023
 Saisarvesh, S  Total change: 139.20  Rating chartPersonal card
 MPL 35th National Under-13 Chess Championship-2022 Puducherry IND 2022-12-11
RcRownchangeKK*chgGame
 1514 1429 6.50 10 2.54 40 101.60 
  Gowtham, Krishna R 1029  * IND0.501-0.4240-16.80 
  Pranav, K P 1652 IND1.0010.784031.20 
  Dhruva, Thota 1729 IND0.001-0.1540-6.00 
  Arun, Karthik B P 1118 IND1.0010.14405.60 
  Raihaan, Zahid 1618 IND0.001-0.2540-10.00 
  Sri, Harinandan G 1273 IND1.0010.294011.60 
  Jack, Samuel 1602 IND1.0010.734029.20 
  Sanjay, Narayanan P S 1569 IND1.0010.694027.60 
  Aaryan, Balaji Rao 1653 IND1.0010.784031.20 
  Goutham, Krishna H 1895 IND0.001-0.0540-2.00 
 * 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)
 
 1st Zion Group International FIDE Rated Chess Tournament Chennai IND 2022-12-24
RcRownchangeKK*chgGame
 1303 1429 5.50 7 0.94 40 37.60 
  Prabhu, S 1123 IND0.501-0.3640-14.40 
  Rathees, Rooban R 1123 IND1.0010.14405.60 
  Sripathi, Surendar 1229 IND0.501-0.2640-10.40 
  Anirudh, A 1254 IND1.0010.274010.80 
  Kuhan, B K 1180 IND1.0010.19407.60 
  Balachandar, E 1548 IND1.0010.664026.40 
  Narayan, Iyengar 1666 IND0.5010.304012.00 

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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