Individual Calculations August 2018
 Chatalbashev, Boris  Total change: 3.00  Rating chartPersonal card
 15th South Wales International Open Cardiff WLS 2018-07-07
RcRownchangeKK*chgGame
 2381 2543 7.00 9 0.77 10 7.70 
  Farrington, Edward J 2143  * ENG1.0010.08100.80 
  House, Glenn L f2204 ENG1.0010.12101.20 
  Bates, Richard A m2369 ENG1.0010.27102.70 
  Korneev, Oleg g2506 ESP1.0010.45104.50 
  Turner, Matthew J g2533 SCO0.501-0.0110-0.10 
  Plat, Vojtech g2543 CZE0.5010.00100.00 
  Petrov, Marian g2479 FID0.501-0.0910-0.90 
  Ivekovic, Bozidar 2338 CRO1.0010.24102.40 
  Derakhshani, Borna f2315 ENG0.501-0.2910-2.90 
 * 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)
 
 Xtracon Chess Open 2018 Helsingor DEN 2018-07-21
RcRownchangeKK*chgGame
 2337 2543 7.00 10 -0.47 10 -4.70 
  Stage-Steffensen, Sander 2143  * DEN1.0010.08100.80 
  Roseneck, Jonas 2182 GER1.0010.10101.00 
  Mikalsen, Erlend f2292 NOR0.501-0.3110-3.10 
  Bach, Matthias f2267 GER1.0010.17101.70 
  Percivaldi, Martin m2393 DEN0.501-0.2010-2.00 
  Vestby-Ellingsen, Mads f2429 NOR1.0010.34103.40 
  Thybo, Jesper Sondergaard m2497 DEN1.0010.44104.40 
  Notkevich, Benjamin Arvola m2471 NOR0.001-0.6010-6.00 
  Jepson, Christian m2410 SWE0.001-0.6810-6.80 
  Rewitz, Poul f2289 DEN1.0010.19101.90 
 * 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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