Blitz: Individual Calculations July 2021
 Grabarczyk, Miroslaw  Total change: -20.40  Rating chartPersonal card
 Wiosna w Krakowie Otwarty Turniej Blyskawiczny 2021 Krakow POL 2021-06-06
RcRownchangeKK*chgGame
 2026 2308 7.00 11 -1.25 20 -25.00 
  Skalny, Rafal 1573 POL1.0010.01200.20 
  Malik, Maciej 1659 POL1.0010.01200.20 
  Wilk, Tomasz 1959 POL0.501-0.3920-7.80 
  Suder, Jakub 2010 POL1.0010.15203.00 
  Gahan, M G f2264 IND0.501-0.0620-1.20 
  Kozlowski, Pawel 1819 POL1.0010.04200.80 
  Karolczuk, Iwo 2044 POL0.001-0.8220-16.40 
  Mirski, Michal 1844 POL1.0010.05201.00 
  Sieciechowicz, Marcin m2288 POL1.0010.47209.40 
  Klekowski, Maciej g2454 POL0.001-0.3020-6.00 
  Kyc, Jerzy 2370 POL0.001-0.4120-8.20 

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)
 
 Mistrzostwa Plocka w szachach blyskawicznych 2021 Plock POL 2021-06-26
RcRownchangeKK*chgGame
 2169 2308 6.00 9 0.23 20 4.60 
  Flis, Pawel 1746 POL1.0010.02200.40 
  Madrawski, Krzysztof 2046 POL0.501-0.3220-6.40 
  Swiatnicki, Andrzej 1929 POL1.0010.09201.80 
  Heberla, Bartlomiej g2424 POL0.5010.16203.20 
  Szadkowski, Kamil f2165 POL0.501-0.1920-3.80 
  Lewicki, Miroslaw m2272 POL1.0010.45209.00 
  Kowalczyk, Rafal 2326 POL0.5010.03200.60 
  Gdanski, Jacek g2340 POL0.5010.04200.80 
  Steczek, Marcin f2269 POL0.501-0.0520-1.00 

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)
 

 

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