Individual Calculations May 2019
 Steve, Rohan S  Total change: -20.00  Rating chartPersonal card
 5th SCS FIDE Rated Open Chess tournament Sivakasi IND 2019-04-14
RcRownchangeKK*chgGame
 1315 1106 0.50 4 -0.44 40 -17.60 
  Sasvatha, A 1363 IND0.001-0.1840-7.20 
  Raghavendra, Venkatasubramani 1376 IND0.001-0.1740-6.80 
  Manikandan, C 1298 IND0.001-0.2540-10.00 
  Ohm, Kumar A 1221 IND0.5010.16406.40 

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)
 
 Tamilnadu Under 13 Open Chess Championship Krishnagiri IND 2019-04-19
RcRownchangeKK*chgGame
 1368 1106 0.50 3 -0.06 40 -2.40 
  Keshav, Padmanabhan 1408 IND0.001-0.1540-6.00 
  Jayakrishna, H 1408 IND0.5010.354014.00 
  Surya, Sathiaguru 1288 IND0.001-0.2640-10.40 

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)
 

 

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