Individual Calculations November 2023
 Sekar, B  Total change: -13.40  Rating chartPersonal card
 2nd Tamil Nadu IM Norm Closed Circuit Chess Tournament - Pollachi Pollachi IND 2023-10-23
RcRownchangeKK*chgGame
 2235 2333 5.00 9 -0.67 20 -13.40 
  Gochelashvili, David m2277 FID0.001-0.5820-11.60 
  Srihari, L 2200 IND1.0010.32206.40 
  Harshad, S f2177 IND0.501-0.2120-4.20 
  Srija, Seshadri wg2214 IND0.501-0.1620-3.20 
  Murugan, Krishnamoorthy m2355 IND1.0010.532010.60 
  Allahverdiyeva, Ayan wf2198 AZE0.501-0.1820-3.60 
  Senthil, Maran K f2298 IND0.501-0.0520-1.00 
  Ziatdinov, Raset g2081 USA1.0010.19203.80 
  Abdyzhapar, Asylbek m2314 KGZ0.001-0.5320-10.60 

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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