Individual Calculations October 2022
 Abdul, Samad S  Total change: 69.60  Rating chartPersonal card
 Tamil Nadu State Under-15 Open Chess Championship-2022 Arupukottai IND 2022-09-07
RcRownchangeKK*chgGame
 1437 1063 2.50 6 1.74 40 69.60 
  Midilesh, Ms 1669 IND0.001-0.0240-0.80 
  Danvanth, R 1503 IND0.5010.444017.60 
  Harith, R 1466 IND0.5010.424016.80 
  Jeevaa, A S 1503 IND0.001-0.0640-2.40 
  Kishor, Kumar G 1284 IND1.0010.784031.20 
  Nithish, M 1198 IND0.5010.18407.20 

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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