Individual Calculations July 2023
 Lama, Surbir  Total change: -27.60  Rating chartPersonal card
 SACC Chess Championship 2023 Lalitpur, Hotel View Bhrikuti, Godawari NEP 2023-06-14
RcRownchangeKK*chgGame
 2162 2032 1.50 8 -1.38 20 -27.60 
  Mehdi, Hasan Parag f2212 BAN0.001-0.2620-5.20 
  Silwal, Purushottam 1828 NEP0.001-0.7620-15.20 
  Das, Sayantan g2508 IND0.001-0.0520-1.00 
  Mohammad, Nubairshah Shaikh m2415 IND0.001-0.0920-1.80 
  Mohammed Abdul, Malek f2113 BAN0.5010.11202.20 
  Bhandari, Kshitiz f2028 NEP0.001-0.5120-10.20 
  Amer, Karim f2046 PAK1.0010.522010.40 
  Jaiswal, Rupesh f2146 NEP0.001-0.3420-6.80 

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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