Individual Calculations July 2018
 Avhilash, Ghosh  Total change: 3.20  Rating chartPersonal card
 Odisha GM Open Chess Festival 2018 Cat "C" below 1600 Bhubaneswar IND 2018-05-29
RcRownchangeKK*chgGame
 1338 1088 2.00 7 0.64 40 25.60 
  Khamari, Amarendra 1463 IND0.5010.414016.40 
  Prathmesh, Dharmadhikari 1396 IND0.001-0.1440-5.60 
  Kapil, Dev Prakash 1334 IND0.001-0.1940-7.60 
  Pratish, Raj 1279 IND1.0010.754030.00 
  Sairupa, P 1279 IND0.5010.254010.00 
  Barik, Bijayalaxmi 1295 IND0.001-0.2340-9.20 
  Rabindra Kumar, Moharana 1319 IND0.001-0.2140-8.40 

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)
 
 The Heritage West Bengal State sub Junior Open 2018 Kolkata IND 2018-06-06
RcRownchangeKK*chgGame
 1346 1088 0.00 3 -0.56 40 -22.40 
  Atreya, Nandy 1410 IND0.001-0.1340-5.20 
  Rachishnu, Datta 1347 IND0.001-0.1840-7.20 
  Sagnik, Saha 1281 IND0.001-0.2540-10.00 

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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