Individual Calculations February 2020
 Rebecca, Jesumarian  Total change: -65.20  Rating chartPersonal card
 ONGC 48th Tamilnadu State women's Chess Championship - 2020 Mannargudi IND 2020-01-02
RcRownchangeKK*chgGame
 1481 1674 5.00 8 -0.66 40 -26.40 
  Sivasankaran, Sansita 1274  * IND1.0010.08403.20 
  Ahalya, A 1403 IND0.501-0.3340-13.20 
  Jaysree, S 1348 IND0.501-0.3740-14.80 
  Harsha, R 1357 IND1.0010.13405.20 
  Kamali, B 1293 IND0.501-0.4140-16.40 
  Aswinika, Mani R 1274  * IND1.0010.08403.20 
  Divya, Lakshmi R 1896 IND0.5010.284011.20 
  Saranya, J wf2005 IND0.001-0.1240-4.80 
 * 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)
 
 12th Chennai Open International Grandmaster Chess Tournament 2020 for Sakthi Group Dr.N.Mahalingam Trophy Chennai IND 2020-01-18
RcRownchangeKK*chgGame
 1650 1674 4.00 9 -0.97 40 -38.80 
  David, Alberto g2074  * ITA0.001-0.0840-3.20 
  Vegi, Bhavishnu Sai Sivaji 1354 IND1.0010.13405.20 
  Rahman, Ziaur g2074  * BAN0.001-0.0840-3.20 
  Sandhya, S 1424 IND1.0010.19407.60 
  Praveen, Kumar C m2074  * IND0.001-0.0840-3.20 
  Rajveer, Pinkesh Nahar 1431 IND0.001-0.8040-32.00 
  Sandeep, Madhuban M 1351 IND1.0010.13405.20 
  Aaditya, A 1533 IND1.0010.314012.40 
  Sujay, B M 1534 IND0.001-0.6940-27.60 
 * 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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