Individual Calculations February 2015
 Karthikeyan, P.  Total change: 6.00  Rating chartPersonal card
 Chennai Open 2014 above 1900 Cat A Chennai IND 2014-12-30
RcRownchangeKK*chgGame
 2317 2400 6.00 10 0.14 10 1.40 
  Godbole, Atharva 2065 IND0.501-0.3810-3.80 
  Saranya, J wf2104 IND1.0010.15101.50 
  Surendran, N. 2197 IND1.0010.24102.40 
  Sa, Kannan 2000  * IND1.0010.08100.80 
  Cruz, Cristhian g2546 PER0.5010.20102.00 
  Nguyen, Duc Hoa g2507 VIE1.0010.65106.50 
  Karthikeyan, Murali m2497 IND0.001-0.3710-3.70 
  Das, Sayantan m2444 IND0.5010.06100.60 
  Baryshpolets, Andrey g2566 UKR0.001-0.2810-2.80 
  Ram, S. Krishnan 2240 IND0.501-0.2110-2.10 
 * 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)
 
 13th Delhi International Open 2015 Delhi IND 2015-01-09
RcRownchangeKK*chgGame
 2302 2435 7.00 10 0.46 10 4.60 
  Godbole, Atharva 2065 IND1.0010.10101.00 
  Dodeja, Pawan 2172 IND1.0010.18101.80 
  Gupta, Abhijeet g2631 IND0.001-0.2510-2.50 
  Harikrishnan.a.ra 2200 IND0.001-0.7910-7.90 
  Praggnanandhaa, R f2084 IND1.0010.11101.10 
  Pratyusha, Bodda 2192 IND1.0010.20102.00 
  Abhilash, Reddy M.l. 2251 IND1.0010.26102.60 
  Demchenko, Anton g2611 RUS0.001-0.2710-2.70 
  Sidhant, Mohapatra 2281 IND1.0010.29102.90 
  Grover, Sahaj g2528 IND1.0010.63106.30 

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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