Individual Calculations October 2022
 Potluri, Saye Srreezza  Total change: -20.20  Rating chartPersonal card
 Chhattisgarh Chief Minister Trophy International Grandmasters Chess Tournament-2022 (Category A) Raipur IND 2022-09-19
RcRownchangeKK*chgGame
 2204 2044 0.50 5 -1.01 20 -20.20 
  Divya, Deshmukh wg2330 IND0.001-0.1620-3.20 
  Suvrajit, Saha m2176 IND0.5010.18203.60 
  Chitlange, Sakshi wm2252 IND0.001-0.2320-4.60 
  Sourath, Biswas f2303 IND0.001-0.1820-3.60 
  Laddha, Yash Jayesh 1957 USA0.001-0.6220-12.40 

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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