Individual Calculations February 2020
 Thiyagarajan, Tamilselvi  Total change: -46.00  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "B" - below 1900 Delhi IND 2020-01-09
RcRownchangeKK*chgGame
 1592 1784 7.50 10 0.10 40 4.00 
  Rabindra, Kumar (bih) 1389 IND1.0010.08403.20 
  Sahil, Bheron 1525 IND1.0010.18407.20 
  Arshpreet, Singh 1564 IND1.0010.22408.80 
  Pushpendra 1637 IND1.0010.304012.00 
  Sailesh, R 1542 IND0.001-0.8040-32.00 
  Rathish, T.j. 1685 IND0.001-0.6440-25.60 
  Diwan, Rajesh 1598 IND1.0010.264010.40 
  Abdullaev, Rasulbek 1655 UZB0.501-0.1740-6.80 
  Menhajul, Hoda 1658 IND1.0010.334013.20 
  Shami, Vipin K. 1664 IND1.0010.344013.60 

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)
 
 12th Chennai Open International Grandmaster Chess Tournament 2020 for Sakthi Group Dr.N.Mahalingam Trophy Chennai IND 2020-01-18
RcRownchangeKK*chgGame
 1707 1784 3.00 7 -1.25 40 -50.00 
  Malleswari, P 1384  * IND1.0010.08403.20 
  Saravanan, V. m2184  * IND0.001-0.0840-3.20 
  Shrija, K M 1548 IND0.001-0.8040-32.00 
  Aaditya, A 1533 IND1.0010.19407.60 
  Harish, Krishna Velayutham 1569 IND1.0010.23409.20 
  Rahman, Ziaur g2184  * BAN0.001-0.0840-3.20 
  Atma, Prakash 1550 IND0.001-0.7940-31.60 
 * 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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