Individual Calculations September 2022
 Mohamed, Ihshan I  Total change: -30.00  Rating chartPersonal card
 1st Cademic International Open FIDE rated Chess Tournament 2022 Trivandrum IND 2022-08-05
RcRownchangeKK*chgGame
 1386 1122 0.50 4 -0.21 40 -8.40 
  Ayyappan, Santhosh 1403 USA0.001-0.1640-6.40 
  Talla, Nischal 1352 IND0.001-0.2140-8.40 
  Mohammed, Ibrahim 1358 IND0.5010.304012.00 
  Aravinda, B R 1432 IND0.001-0.1440-5.60 

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)
 
 33rd Tamil Nadu State Under 11 Open Chess Championship-2022 Villupuram IND 2022-08-24
RcRownchangeKK*chgGame
 1298 1122 0.00 2 -0.54 40 -21.60 
  Prajeesh, B U 1245 IND0.001-0.3340-13.20 
  Mahish, S A 1350 IND0.001-0.2140-8.40 

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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