Individual Calculations October 2015
 Poorna, Sri M.k  Total change: -14.40  Rating chartPersonal card
 Tamilnadu State Under - 17 Girls championship Kanchi IND 2015-09-13
RcRownchangeKK*chgGame
 1422 1431 5.50 9 0.95 40 38.00 
  Thamaraiselvi, P 1648 IND0.001-0.2240-8.80 
  Morisha, A 1275 IND0.001-0.7140-28.40 
  Shrija, K M 1089 IND1.0010.12404.80 
  Shwetha, Y 1177 IND1.0010.19407.60 
  Rindhiya, V 1529 IND0.5010.13405.20 
  Varsha, C R 1734 IND0.5010.364014.40 
  Nivetta, T 1494 IND0.5010.09403.60 
  Abirami, S 1529 IND1.0010.634025.20 
  Savitha, Shri B 1327 IND1.0010.364014.40 

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)
 
 15th Adyar Times FIDE Rated Chennai IND 2015-09-23
RcRownchangeKK*chgGame
 1295 1431 4.00 8 -1.31 40 -52.40 
  Saranya, Y 1809 IND0.001-0.0940-3.60 
  Anirud, M 1190 IND0.001-0.8040-32.00 
  Karthik, Ganesh 1136 IND1.0010.15406.00 
  Sidharth, P G 1224 IND0.501-0.2740-10.80 
  Samyuktha, B S 1233 IND0.501-0.2640-10.40 
  Tharshan, M K 1131 IND1.0010.15406.00 
  Sanjay, Srinivasan R 1031  * IND1.0010.08403.20 
  Vivek, Ramanathan V 1607 IND0.001-0.2740-10.80 
 * 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)
 

 

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