Individual Calculations July 2022
 Hilby, Craig  Total change: 1.70  Rating chartPersonal card
 31st Annual Chicago Open - Open Wheeling, Illinois USA 2022-05-26
RcRownchangeKK*chgGame
 2287 2420 6.00 9 0.12 10 1.20 
  Gupta, Aditya 2047 USA0.501-0.4010-4.00 
  Jiang, Andrew 2030 USA1.0010.09100.90 
  Wang, Jason f2273 USA0.501-0.2010-2.00 
  Antova, Gabriela fwm2293 BUL0.501-0.1710-1.70 
  Jacobson, Aaron f2275 USA1.0010.31103.10 
  Andersen, Gunnar James 2244 USA1.0010.27102.70 
  Harutyunian, Tigran K g2550 ARM0.001-0.3210-3.20 
  Antipov, Mikhail g2592 FID0.5010.23102.30 
  Hakobyan, Eduard 2279 USA1.0010.31103.10 

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)
 
 Prague International Chess Festival 2022 D - FIDE open Praha CZE 2022-06-10
RcRownchangeKK*chgGame
 2323 2420 5.00 8 0.04 10 0.40 
  Tscheuschner, Georg 2186 GER1.0010.21102.10 
  Librelato, Kathie Goulart wm2200 BRA0.501-0.2810-2.80 
  Arnott, Jonathan W c2147 ENG1.0010.17101.70 
  Stefansson, Hannes g2532 ISL1.0010.65106.50 
  Petr, Martin g2488 CZE0.001-0.4110-4.10 
  Domalchuk-Jonasson, Aleksandr 2184 ISL1.0010.20102.00 
  Stremavicius, Titas g2495 LTU0.001-0.4010-4.00 
  Heimisson, Hilmir Freyr m2351 ISL0.501-0.1010-1.00 

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)
 
 Teplice Open 2022 Teplice CZE 2022-06-18
RcRownchangeKK*chgGame
 2272 2420 6.00 9 0.01 10 0.10 
  Hlavac, Rudolf 2020  * CZE1.0010.08100.80 
  Nytra, Ondrej f2183 CZE0.001-0.8010-8.00 
  Riebel, Werner 2118 GER0.501-0.3510-3.50 
  Pirola, Claudionor Alcides Lima 2114 BRA1.0010.14101.40 
  Cornelisse, John 2167 NED1.0010.19101.90 
  Paseka, Matyas 2115 CZE1.0010.14101.40 
  Fridman, Daniel g2608 GER1.0010.74107.40 
  Stocek, Jiri g2541 CZE0.001-0.3410-3.40 
  Romanov, Evgeny g2581 NOR0.5010.21102.10 
 * 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)
 

 

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