Individual Calculations October 2019
 Krishna, C R G  Total change: 12.60  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 2331 2444 7.00 10 0.61 10 6.10 
  Hess, Stefan 2063 NED1.0010.09100.90 
  Lorscheid, Gerhard f2225 GER0.501-0.2810-2.80 
  Mitev, Valentin f2220 BUL1.0010.22102.20 
  Martinez Fernandez, Adrian f2317 ESP0.501-0.1710-1.70 
  Mateus, Alejandro f2334 COL1.0010.35103.50 
  Morales, Jhon Alexander m2405 COL0.501-0.0510-0.50 
  Lopez Gonzalez, Abel Fabian m2370 CUB1.0010.40104.00 
  Bauer, Christian g2626 FRA0.5010.24102.40 
  Haast, Mark f2413 NED0.501-0.0410-0.40 
  Gual Pascual, Antonio m2337 ESP0.501-0.1510-1.50 

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)
 
 2019 Shanghai Cooperation Organization Chess International Open Xingtai,Hebei CHN 2019-09-19
RcRownchangeKK*chgGame
 2403 2446 5.00 8 0.65 10 6.50 
  Bauyrzhan, Arnash 2061 KAZ1.0010.09100.90 
  Antipov, Mikhail Al. g2588 RUS1.0010.69106.90 
  Zvjaginsev, Vadim g2644 RUS0.001-0.2410-2.40 
  Kulkarni, Bhakti cwg2429 IND0.001-0.5210-5.20 
  Liu, Zexu 2257 CHN1.0010.25102.50 
  Dai, Changren m2512 CHN0.5010.09100.90 
  Peng, Hongchi 2273 CHN1.0010.27102.70 
  Zhao, Yuanhe 2457 CHN0.5010.02100.20 

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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