Individual Calculations September 2017
 Arul, Prakash N  Total change: -67.20  Rating chartPersonal card
 1st ICA - MCA FIDE Rating below 1600 Dindigul IND 2017-07-29
RcRownchangeKK*chgGame
 1231 1342 3.00 8 -2.12 40 -84.80 
  Murahari, A H 1123 IND1.0010.22408.80 
  Bala, Ganeshan 1575 IND0.001-0.2140-8.40 
  Nizsaanth, Nobel Antony 1150 IND1.0010.254010.00 
  Devaraja, G 1525 IND0.001-0.2640-10.40 
  Dharsan, Bala V 1120 IND0.501-0.2840-11.20 
  Sai, Lokesh 1164 IND0.501-0.2340-9.20 
  Sivasri, S 1128 IND0.001-0.7740-30.80 
  Vignesh, S L 1062 IND0.001-0.8440-33.60 

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)
 
 Athens of the East 1st FIDE rating open Madurai IND 2017-08-12
RcRownchangeKK*chgGame
 1427 1281 2.50 6 0.44 40 17.60 
  Anilkumar, K.v. 1668 IND0.001-0.0940-3.60 
  Tanvi, Vasudev Hadkonkar 1627 IND0.5010.394015.60 
  Subrahmanya, Kumar V M 1064 IND1.0010.22408.80 
  Kannan.v 1521 IND0.001-0.2040-8.00 
  Kaviarasan, K 1103 IND1.0010.274010.80 
  Murugan, M 1579 IND0.001-0.1540-6.00 

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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