Individual Calculations August 2016
 Zhigalko, Sergei  Total change: 2.60  Rating chartPersonal card
 3e Open International de Porticcio GROSSETO PRUGNA FRA 2016-06-25
RcRownchangeKK*chgGame
 2436 2653 7.00 9 0.18 10 1.80 
  Daif, Sarah 2253  * FRA1.0010.08100.80 
  Malassagne, Raphael 2253  * FRA1.0010.08100.80 
  Schroeder, Jan-Christian g2507 GER0.501-0.2010-2.00 
  Zude, Erik m2403 GER1.0010.19101.90 
  Cornette, Matthieu g2583 FRA0.501-0.1010-1.00 
  Sagar, Shah m2433 IND1.0010.22102.20 
  Sengupta, Deep g2543 IND0.001-0.6510-6.50 
  Schnider, Gert f2374 AUT1.0010.16101.60 
  Lalith, Babu M R g2579 IND1.0010.40104.00 
 * 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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL grupa A Warszawa POL 2016-07-08
RcRownchangeKK*chgGame
 2486 2653 6.50 9 0.08 10 0.80 
  Raja, Harshit 2351 IND1.0010.15101.50 
  Tabatabaei, M.amin m2481 IRI0.501-0.2310-2.30 
  Lauber, Arnd m2444 GER0.501-0.2710-2.70 
  Szczepkowska-Horowska, Karina wg2411 POL0.501-0.3010-3.00 
  Yankelevich, Lev 2415 GER1.0010.20102.00 
  Golubov, Saveliy m2497 RUS1.0010.29102.90 
  Lalith, Babu M R g2565 IND0.501-0.1210-1.20 
  Salem, A.r. Saleh g2608 UAE0.501-0.0610-0.60 
  Socko, Bartosz g2599 POL1.0010.42104.20 

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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