Individual Calculations January 2019
 Ujan, Sarkar  Total change: 41.20  Rating chartPersonal card
 27th The Telegraph School's Chess Championship Kolkata IND 2018-12-14
RcRownchangeKK*chgGame
 1395 1317 4.00 7 1.03 40 41.20 
  Sreedeep, Guchait 1012 IND1.0010.14405.60 
  Mohanty, Soyamsree 1706 IND0.001-0.0940-3.60 
  Soubhagya, Roy 1054 IND1.0010.18407.20 
  Sadnan Hasan, Dihan 1717  * BAN1.0010.924036.80 
  Debarghya, Samanta 1595 IND0.001-0.1740-6.80 
  Manon, Reja Neer c1548 BAN0.001-0.2140-8.40 
  Tushar, Bhunya 1134 IND1.0010.264010.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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