Individual Calculations August 2023
 Rishi, R  Total change: 76.20  Rating chartPersonal card
 Dhoni's 1st International Open FIDE Rating Chess Tournament Palakkad IND 2023-06-28
RcRownchangeKK*chgGame
 1599 1312 4.00 8 2.43 20 48.60 
  Balasubramanian, A. 1572 IND1.0010.822016.40 
  Aadik, Theophane Lenin 1622 IND0.5010.36207.20 
  Madhusoodanan, K.r. 1616 IND1.0010.862017.20 
  Shadhursshaan, R 1676 IND0.001-0.1020-2.00 
  Akhilan, E M 1919 IND0.001-0.0220-0.40 
  Pranav, A J 1588 IND0.5010.33206.60 
  Pranav, Chandra Mohan 1614 IND0.001-0.1520-3.00 
  Gurubaran, Raghuraman 1187 IND1.0010.33206.60 

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)
 
 Sivakasi Chess Club-NPSS Rathina Nadar & Dr.N.Mahalingam FIDE Rated Chess Tournament Sivakasi IND 2023-07-21
RcRownchangeKK*chgGame
 1348 1312 5.00 8 1.38 20 27.60 
  Richard, Solomon M 1558 IND0.001-0.1920-3.80 
  Shreeram, Saravanan 1118 IND1.0010.25205.00 
  Ahaz, E U 1512 IND0.001-0.2420-4.80 
  Aathisha, M G 1129 IND1.0010.26205.20 
  Prawin, K 1493 IND0.001-0.2620-5.20 
  Nanthabalan, V B 1094 IND1.0010.22204.40 
  Sahanaa, S M 1410 IND1.0010.632012.60 
  Meenakshi, Sundaram 1471 IND1.0010.712014.20 

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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