Individual Calculations September 2023
 Razin, Vadim  Total change: -6.10  Rating chartPersonal card
 III Bieszczadzki Festiwal Szachowy - OPEN A Bystre POL 2023-07-24
RcRownchangeKK*chgGame
 2030 2378 7.00 9 -0.73 10 -7.30 
  Szymkiewicz, Witold 1913 POL1.0010.05100.50 
  Kicinski, Jacek 1986 POL1.0010.08100.80 
  Klim, Filip 2006 POL1.0010.10101.00 
  Marszalek, Maciej f2272 POL0.501-0.1410-1.40 
  Bartodziej, Bartosz 1978  * POL1.0010.08100.80 
  Kaczmarek, Aleksander f2313 POL0.501-0.0910-0.90 
  Suska, Szymon 1875 POL0.501-0.4610-4.60 
  Zurkowski, Andrzej 2008 POL1.0010.10101.00 
  Musial, Igor 1921 POL0.501-0.4510-4.50 
 * 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)
 
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open A Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 2179 2378 7.00 9 0.44 10 4.40 
  Skrzypinski, Jan 2030 POL1.0010.11101.10 
  Kowalczyk, Rafal 2171 POL0.501-0.2710-2.70 
  Madajczak, Piotr 2072 POL1.0010.14101.40 
  Kukula, Karol 1978  * POL0.501-0.4210-4.20 
  Moranda, Wojciech g2576 POL0.5010.26102.60 
  Damen, Jip 2199 NED1.0010.27102.70 
  Jaskolka, Tomasz c2227 POL1.0010.30103.00 
  Zhuk, Ivan 2019 FID1.0010.10101.00 
  Holtel, Jasper f2339 GER0.501-0.0510-0.50 
 * 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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open A Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 2254 2378 5.50 9 -0.32 10 -3.20 
  Diachek, Andriy 2044 UKR1.0010.12101.20 
  Jedraszek, Pawel 2059 POL1.0010.13101.30 
  Backiel, Hubert 2217 POL1.0010.29102.90 
  Kazakovskiy, Valeriy g2558 LTU0.5010.24102.40 
  Majek, Kacper 2072 POL0.501-0.3610-3.60 
  Golenia, Wojciech 2227 POL1.0010.30103.00 
  Czernek, Tymon f2288 POL0.001-0.6210-6.20 
  Cyborowski, Lukasz g2493 POL0.5010.16101.60 
  Karolczuk, Iwo f2324 POL0.001-0.5810-5.80 

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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