Individual Calculations August 2022
 Samba, Siva Rao Gorantla  Total change: 13.40  Rating chartPersonal card
 Athens of the East 2nd International Grandmasters Chess Tournament-2022 (Category 'B') Madurai IND 2022-07-01
RcRownchangeKK*chgGame
 1277 1094 2.00 5 0.67 20 13.40 
  Vijay, M. 1415 IND0.001-0.1320-2.60 
  Joseph, Tom 1262 IND0.001-0.2820-5.60 
  Divyesh, Anand R 1233 IND1.0010.692013.80 
  Sahana, Shainsha 1241 IND0.001-0.3020-6.00 
  Shanmathi, Sree S 1236 IND1.0010.692013.80 

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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