Individual Calculations March 2018
 Inban, Sivakumar  Total change: -2.00  Rating chartPersonal card
 7th NATIONAL SCHOOL CHESS CHAMPIONSHIP - 2018 Under - 9 Open Bhubaneshwar IND 2018-01-28
RcRownchangeKK*chgGame
 1101 1017 1.50 4 -0.05 40 -2.00 
  Kiaan, Agrawal c1196 IND0.001-0.2740-10.80 
  Chinmoi, Saikia 1001 IND0.501-0.0240-0.80 
  Aryan, Mohapatra 1098 IND0.001-0.3940-15.60 
  Sourjya, Mukherjee 1109 IND1.0010.634025.20 

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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