Individual Calculations January 2024
 Sahjahan, Ali  Total change: 0.80  Rating chartPersonal card
 SPS Guwahati India Open International Rating Chess Tournament Guwahati IND 2023-12-21
RcRownchangeKK*chgGame
 1442 1540 5.00 8 0.04 20 0.80 
  Krishnendu, Dey 1158 IND1.0010.09201.80 
  Sankar, Sarma 1344 IND1.0010.25205.00 
  Tanmay, Rajbongshi 1819 IND0.001-0.1620-3.20 
  Dilip, Terang 1353 IND1.0010.26205.20 
  Krishnaav, Hazarika 1352 IND0.501-0.2420-4.80 
  Moirangthem, Modhusudon 1368 IND0.501-0.2320-4.60 
  Hiranya, Das 1362 IND1.0010.27205.40 
  Mohit, Kumar Soni 1779 IND0.001-0.2020-4.00 

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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