Rapid: Individual Calculations January 2023
 Grossmann, Ryszard  Total change: 13.60  Rating chartPersonal card
 VIII Turniej Szachowy o Puchar Rady Nadzorczej Banku Spoldzielczego w Trzebnicy Trzebnica POL 2022-12-03
RcRownchangeKK*chgGame
 1686 1799 5.50 9 -0.13 17 -2.21 
  Janas, Andrzej 1429 POL1.0010.10171.70 
  Jakielczyk, Adam 1421 POL1.0010.09171.53 
  Jankowiak, Tomasz 2065 POL0.001-0.1817-3.06 
  Klisowski, Bartosz 1658 POL0.501-0.1917-3.23 
  Pietraszko, Jakub 1645 POL1.0010.29174.93 
  Madajczak, Piotr 1893 POL0.5010.13172.21 
  Zareba, Radoslaw 1957 POL0.001-0.2917-4.93 
  Witkowski, Krzysztof 1657 POL0.501-0.1917-3.23 
  Toloknow, Adam 1448 POL1.0010.11171.87 

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)
 
 Grand Prix Polonii 44 Wroclaw POL 2022-12-09
RcRownchangeKK*chgGame
 1757 1799 4.50 7 0.63 17 10.71 
  Klys, Kacper 1331 POL1.0010.05170.85 
  Klapcinski, Janusz 1399  * POL1.0010.08171.36 
  Stecki, Witold 2113 POL1.0010.861714.62 
  Gureke, Zuheyir Mert 1689 TUR0.501-0.1517-2.55 
  Demski, Michal 1906 POL0.001-0.3517-5.95 
  Stachowiak, Kamil m2339 POL0.001-0.0317-0.51 
  Uhryn, Lukasz 1524 POL1.0010.17172.89 
 * 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)
 
 Gliwicki Festiwal Szachowy - C - ChronPESEL.pl OPEN Gliwice POL 2022-12-10
RcRownchangeKK*chgGame
 1764 1799 5.00 8 0.38 17 6.46 
  Skiba, Karol 1399  * POL1.0010.08171.36 
  Rog, Mateusz 1418 POL1.0010.09171.53 
  Razin, Vadim 2323 UKR1.0010.971716.49 
  Zwardon, Vojtech m2400 CZE0.001-0.0217-0.34 
  Cyfka, Karina mwg2244 POL0.001-0.0617-1.02 
  Trybus, Dominika 1418 POL1.0010.09171.53 
  Miler, Franciszek 1507 POL0.001-0.8517-14.45 
  Adamski, Ksawery 1403 POL1.0010.08171.36 
 * 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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID Katowice POL 2022-12-17
RcRownchangeKK*chgGame
 1853 1799 4.00 10 -0.33 17 -5.61 
  Wikar, Martyna wf2152 POL0.001-0.1117-1.87 
  Kisiel, Wiktor 1396 POL1.0010.08171.36 
  Sliwicki, Damian c2127 POL1.0010.871714.79 
  Trybus, Daniel 2145 POL0.001-0.1117-1.87 
  Pein, Jonathan c2132 ENG1.0010.881714.96 
  Gregoric, Andraz 2125 SLO0.001-0.1317-2.21 
  Bauer, Thomas c2089 AUT0.001-0.1617-2.72 
  Oborska, Magda 1506 POL0.001-0.8517-14.45 
  Babinska, Liwia 1460 POL1.0010.12172.04 
  Wojdak, Karol 1394 POL0.001-0.9217-15.64 

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)
 
 Grand Prix Polonii 46 Wroclaw POL 2022-12-23
RcRownchangeKK*chgGame
 1716 1799 4.50 7 0.25 17 4.25 
  Mittelstaedt, Jakub 1342 POL1.0010.05170.85 
  Przybylski, Marek 1399  * POL1.0010.08171.36 
  Demski, Michal 1906 POL1.0010.651711.05 
  Stachowiak, Kamil m2339 POL0.001-0.0317-0.51 
  Nagly, Wojciech 1718 POL0.001-0.6117-10.37 
  Wilk, Aleksander 1648 POL0.501-0.2017-3.40 
  Klisowski, Bartosz 1658 POL1.0010.31175.27 
 * 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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