Individual Calculations February 2019
 Annahmalai, S S  Total change: 62.00  Rating chartPersonal card
 Delhi International Open 2019 (Cat B ) below 1900 Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1533 1235 4.00 8 2.73 20 54.60 
  Mehak, Jain 1620 IND1.0010.912018.20 
  Trinadh, Virothi 1614 IND0.5010.41208.20 
  Shaik, Sumer Arsh 1626 IND0.5010.41208.20 
  Rishi, Sonker 1576 IND0.001-0.1220-2.40 
  Gokula, Vishnu R 1495 IND0.001-0.1820-3.60 
  Midhun, G 1442 IND0.001-0.2320-4.60 
  Rathi, Anay Anup 1403 IND1.0010.722014.40 
  Patel, Suyogkumar M 1489 IND1.0010.812016.20 

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)
 
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1410 1235 2.00 6 0.37 20 7.40 
  Ngakuimi, Kasar 1394 IND1.0010.712014.20 
  Shruthik, Sarvagni P 1378 IND0.001-0.3120-6.20 
  Sangvikar, Rahul 1420 IND0.001-0.2620-5.20 
  Krishnamurthy, S 1432 IND1.0010.752015.00 
  Mukul, Rana 1373 IND0.001-0.3120-6.20 
  Raj, Kumar(up) 1462 IND0.001-0.2120-4.20 

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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