Individual Calculations February 2024
 Gurubaran, Raghuraman  Total change: 100.44  Rating chartPersonal card
 Athens of the East 3rd Grandmaster Chess Tournament-2023 (Category 'A') Madurai IND 2023-12-23
RcRownchangeKK*chgGame
 1511 1241 2.50 9 0.80 36 28.80 
  Dawda, Vihaan 1706 IND0.001-0.0536-1.80 
  Gopal, Aravamuthan Iyengar 1593 IND0.001-0.1136-3.96 
  Sindhusree, K 1445 IND0.001-0.2436-8.64 
  Akshay, A R 1453 IND0.5010.27369.72 
  Mali, Shlok 1374 IND1.0010.683624.48 
  Vaidyanathan, Kannan 1512 USA0.001-0.1736-6.12 
  Kolomwe, Willian 1625 ZAM0.001-0.0936-3.24 
  Akhilash, M 1348 IND1.0010.653623.40 
  Ekam, Singh 1546 IND0.001-0.1436-5.04 

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)
 
 14th Chennai Open International Grandmaster Chess Tournament 2023 for Sakthi Group Dr.N.Mahalingam Trophy Chennai IND 2023-12-31
RcRownchangeKK*chgGame
 1449 1241 4.50 10 1.99 36 71.64 
  Sanjay, Thiruvengadam 1678 IND0.001-0.0636-2.16 
  Shyam, Ganesh R 1480 IND0.001-0.2036-7.20 
  Srenigarajan 1068 IND1.0010.27369.72 
  Divith, Reddy Adulla 1448 IND1.0010.773627.72 
  Sanjeeban, Mandal 1511 IND0.001-0.1736-6.12 
  Prajeesh, B U 1438 IND0.5010.25369.00 
  Jai, Prakash Vanum 1415 IND1.0010.733626.28 
  Ritesh, Maddukuri 1504 IND0.001-0.1836-6.48 
  Borate, Tanvi 1412 IND0.001-0.2736-9.72 
  Santhosh, V L 1537 IND1.0010.853630.60 

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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