Individual Calculations February 2020
 Shrija, K M  Total change: 15.60  Rating chartPersonal card
 ONGC 48th Tamilnadu State women's Chess Championship - 2020 Mannargudi IND 2020-01-02
RcRownchangeKK*chgGame
 1362 1548 5.00 8 -0.69 40 -27.60 
  Raveena, Shri A 1151 IND1.0010.08403.20 
  Divya, Lakshmi R 1896 IND0.001-0.1140-4.40 
  Harini, Sukumar 1190 IND1.0010.10404.00 
  Lakshanaa, R 1241 IND1.0010.14405.60 
  Vijayasubhasri, S 1606 IND0.001-0.4240-16.80 
  Cuba, Punitha Vilvam 1315 IND0.501-0.2940-11.60 
  Kamali, B 1293 IND0.501-0.3140-12.40 
  Sivasankaran, Sansita 1207 IND1.0010.12404.80 

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)
 
 12th Chennai Open International Grandmaster Chess Tournament 2020 for Sakthi Group Dr.N.Mahalingam Trophy Chennai IND 2020-01-18
RcRownchangeKK*chgGame
 1698 1548 4.00 9 1.08 40 43.20 
  Navin, Kanna T.u. m1948  * IND1.0010.924036.80 
  Nikhil, Magizhnan c1948  * IND0.001-0.0840-3.20 
  Thiyagarajan, Tamilselvi 1784 IND1.0010.804032.00 
  Rathneesh, R 1948  * IND0.001-0.0840-3.20 
  Daakshin, Arun 1744 IND0.001-0.2540-10.00 
  Phatak, Aanjaneya 1791 IND0.001-0.2040-8.00 
  Sathiyaraji, R 1175 IND1.0010.10404.00 
  Sibi, Srinivas Einstein 1759 IND0.001-0.2340-9.20 
  Raghavan, V 1183 IND1.0010.10404.00 
 * 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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