Individual Calculations September 2020
 Golecki, Jan  Total change: 174.04  Rating chartPersonal card
 Wroclaw Open 2020 - Group A Wroclaw POL 2020-08-01
RcRownchangeKK*chgGame
 2056 1988 5.00 9 1.23 38 46.74 
  Kopylov, Daniel 2335 GER0.001-0.1138-4.18 
  Krawiec, Grzegorz 1812 POL1.0010.273810.26 
  Kanicki, Krzysztof 2163 POL1.0010.733827.74 
  Mondrzycki, Bartlomiej 2140 POL0.001-0.3038-11.40 
  Piekielny, Pawel 2099 POL0.001-0.3538-13.30 
  Kowalczyk, Wojciech 1873 POL0.501-0.1638-6.08 
  Peglau, Dora 1721 GER1.0010.18386.84 
  Trybus, Daniel 2084 POL1.0010.633823.94 
  Zwahr, Paul f2277 GER0.5010.343812.92 

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)
 
 56th Akiba Rubinstein Chess Festival - Open A Polanica-Zdroj POL 2020-08-15
RcRownchangeKK*chgGame
 2320 1988 4.50 9 3.35 38 127.30 
  Sabuk, Piotr m2377 POL1.0010.913834.58 
  Pultinevicius, Paulius g2388  * LTU1.0010.923834.96 
  Kucza, Karol f2277 POL0.5010.343812.92 
  Cukrowski, Filip f2388  * POL0.5010.423815.96 
  Goluch, Piotr m2373 POL0.5010.413815.58 
  Marszalek, Maciej f2305 POL0.001-0.1338-4.94 
  Sernecki, Franciszek f2280 POL0.5010.353813.30 
  Chomczyk, Marek 2221 POL0.5010.293811.02 
  Kowalczyk, Rafal 2268 POL0.001-0.1638-6.08 
 * 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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