Individual Calculations January 2016
 Dai, Changren  Total change: 24.80  Rating chartPersonal card
 Qatar Masters 2015 Doha QAT 2015-12-20
RcRownchangeKK*chgGame
 2475 2328 4.00 9 1.24 20 24.80 
  Lin, Chen m2532 CHN0.001-0.2420-4.80 
  Venkatesh, M.r. g2451 IND1.0010.672013.40 
  Stefanova, Antoaneta g2521 BUL0.001-0.2520-5.00 
  Padmini, Rout m2437 IND0.5010.15203.00 
  Ali Marandi, Cemil Can m2454 TUR0.001-0.3320-6.60 
  Batsiashvili, Nino mwg2498 GEO0.5010.22204.40 
  Kashlinskaya, Alina mwg2448 RUS0.001-0.3420-6.80 
  Ezat, Mohamed m2490 EGY1.0010.712014.20 
  Sagar, Shah m2441 IND1.0010.652013.00 

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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