Individual Calculations February 2016
 Grachev, Boris  Total change: -6.60  Rating chartPersonal card
 14th Delhi International Open - 2016 category A New Delhi IND 2016-01-09
RcRownchangeKK*chgGame
 2435 2652 7.00 10 -0.59 10 -5.90 
  Anilkumar, O.t. 2252  * IND1.0010.08100.80 
  Iniyan, P 2278 IND1.0010.10101.00 
  Visakh, N R m2388 IND0.501-0.3210-3.20 
  Nitin, S. m2400 IND1.0010.19101.90 
  Sivuk, Vitaly g2567 UKR0.501-0.1210-1.20 
  Rathnakaran, K. m2457 IND1.0010.25102.50 
  Das, Sayantan m2412 IND0.501-0.3010-3.00 
  Popov, Ivan g2650 RUS0.5010.00100.00 
  Nguyen, Duc Hoa g2494 VIE0.501-0.2110-2.10 
  Vignesh, N R m2448 IND0.501-0.2610-2.60 
 * 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)
 
 8th Chennai Open Grandmaster Chess Tournament Chennai IND 2016-01-18
RcRownchangeKK*chgGame
 2379 2652 8.00 10 -0.07 10 -0.70 
  Negi, Virender Singh 2252  * IND1.0010.08100.80 
  Ram, S. Krishnan 2252  * IND0.501-0.4210-4.20 
  Akash Pc, Iyer 2252  * IND1.0010.08100.80 
  Hemant, Sharma (del) 2252  * IND1.0010.08100.80 
  Dzhumaev, Marat g2495 UZB0.501-0.2110-2.10 
  Rathnakaran, K. m2457 IND0.001-0.7510-7.50 
  Mohammad Fahad, Rahman f2277 BAN1.0010.09100.90 
  Shyaamnikhil, P m2428 IND1.0010.22102.20 
  Bernadskiy, Vitaliy g2546 UKR1.0010.36103.60 
  Solodovnichenko, Yuri g2581 UKR1.0010.40104.00 
 * 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)
 

 

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