Individual Calculations February 2018
 Ratnapriya, K  Total change: -11.20  Rating chartPersonal card
 3rd Master Mind Open FIDE rated Chennai IND 2017-12-27
RcRownchangeKK*chgGame
 1417 1387 4.00 8 0.23 40 9.20 
  Gugan, G 1638 IND0.001-0.1940-7.60 
  Vikash, Kumar Mehta 1176 IND1.0010.23409.20 
  Abdul, Azeem R 1620 IND0.5010.294011.60 
  Abishek, A 1648 IND0.001-0.1840-7.20 
  Murugesan, G 1192 IND1.0010.254010.00 
  Hiren, K G 1688 IND0.001-0.1540-6.00 
  Mantu, Chatterjee 1186 IND0.501-0.2640-10.40 
  Iqbal, Musthafa I S 1185 IND1.0010.24409.60 

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)
 
 10th Chennai Open International Grand Master Chess Tournament Chennai IND 2018-01-18
RcRownchangeKK*chgGame
 1612 1446 2.00 8 -0.51 40 -20.40 
  Pranesh, M 1846  * IND0.001-0.0840-3.20 
  Afzal, Kazi Md. Mahbub 1779 BAN0.001-0.1240-4.80 
  Hiren, K G 1738 IND0.001-0.1540-6.00 
  Jack, Samuel 1153 IND1.0010.15406.00 
  Sanjay, S Pillai 1754 IND0.001-0.1440-5.60 
  Triton, Maxime 1813 FRA0.001-0.1040-4.00 
  Abul, Kashem 1678 BAN0.001-0.2140-8.40 
  Mitul, K H 1131 IND1.0010.14405.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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