Individual Calculations May 2018
 Jaffar, Vali S  Total change: -13.60  Rating chartPersonal card
 2nd Sri Anand Chess Wings All India Open FIDE Rating below 1500 Guntur IND 2018-04-13
RcRownchangeKK*chgGame
 1252 1319 4.00 8 -0.68 20 -13.60 
  Brahmanandam, U 1110 IND1.0010.23204.60 
  Phani, Krishna C H 1480 IND0.001-0.2920-5.80 
  Sarvani, Cheedella 1128 IND1.0010.25205.00 
  Yagna, Priya Polisetty 1077 IND1.0010.20204.00 
  Kavi, Samrat P 1472 IND0.001-0.3020-6.00 
  Pavan, Malleboina 1165 IND1.0010.29205.80 
  Peddiraju, Sri Rajendra 1451 IND0.001-0.3220-6.40 
  Ravi, Krishna G 1135 IND0.001-0.7420-14.80 

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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