Individual Calculations October 2018
 Sachith, Katti  Total change: -35.20  Rating chartPersonal card
 32nd National Under-9 OPEN CHESS CHAMPIONSHIPS 2018 Ranchi, Jharkhand IND 2018-09-15
RcRownchangeKK*chgGame
 1120 1251 4.50 8 -0.88 40 -35.20 
  Ronit, Raj Chetia 1050 IND0.501-0.2640-10.40 
  Gambhir, N C 1062 IND1.0010.254010.00 
  Atul, Krishna M 1078 IND0.501-0.2340-9.20 
  Raghu, Ram Reddy Seelam 1445 IND0.001-0.2540-10.00 
  Gadhavi, Veerbhadrasinh 1130 IND0.001-0.6640-26.40 
  Mithiran, A 1094 IND1.0010.294011.60 
  Yug, Desai 1035 IND0.501-0.2840-11.20 
  Krishan, Sharma 1069 IND1.0010.264010.40 

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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