Individual Calculations February 2014
 Barbosa, Oliver  Total change: -15.50  Rating chartPersonal card
 Gurgeon Open Haryana IND 2014-01-01
RcRownchangeKK*chgGame
 2362 2579 7.50 10 -0.08 10 -0.80 
  Naveen, Kumar 2179  * IND1.0010.08100.80 
  Kurukulasuriya, Prasanna f2179  * SRI1.0010.08100.80 
  Tiwari, Arjun 2300 IND1.0010.16101.60 
  Ziatdinov, Raset g2354 USA1.0010.22102.20 
  Shyam, Nikil P. m2424 IND1.0010.29102.90 
  Kravtsiv, Martyn g2628 UKR0.5010.07100.70 
  Prasanna, Raghuram Rao m2399 IND0.001-0.7410-7.40 
  Grover, Sahaj g2478 IND0.501-0.1410-1.40 
  Kunal, M. 2346 IND1.0010.21102.10 
  Nitin, S. m2331 IND0.501-0.3110-3.10 
 * 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)
 
 Delhi Open Delhi IND 2014-01-09
RcRownchangeKK*chgGame
 2338 2579 6.50 10 -1.47 10 -14.70 
  Singh, S. Vikramjit 2235 IND1.0010.12101.20 
  Saravanan, V. m2341 IND0.501-0.3010-3.00 
  Kathmale, Sameer 2351 IND0.501-0.2910-2.90 
  Sangma, Rahul m2336 IND0.501-0.3010-3.00 
  Nitin, S. m2331 IND0.501-0.3110-3.10 
  Padmini, Rout wg2327 IND0.501-0.3110-3.10 
  Tiwari, Arjun 2300 IND1.0010.16101.60 
  Vorontsov, Pavlo f2393 UKR0.501-0.2410-2.40 
  Ziatdinov, Raset g2354 USA0.501-0.2810-2.80 
  Sundararajan, Kidambi g2411 IND1.0010.28102.80 

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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