Blitz: Individual Calculations January 2022
 Rejniak, Zuzanna  Total change: -21.80  Rating chartPersonal card
 European Blitz and Rapid Chess Championship - BLITZ Katowice POL 2021-12-17
RcRownchangeKK*chgGame
 1536 1571 11.50 22 -1.18 20 -23.60 
  Kozak, Antoni 2273 POL0.001-0.0120-0.20 
  Kozak, Antoni 2273 POL0.001-0.0120-0.20 
  Bohdanowicz, Nikola 1195 POL1.0010.09201.80 
  Bohdanowicz, Nikola 1195 POL1.0010.09201.80 
  Lewtak, Dominik 1938 POL0.001-0.1020-2.00 
  Lewtak, Dominik 1938 POL0.001-0.1020-2.00 
  Balis, Sebastian 1265 POL1.0010.14202.80 
  Balis, Sebastian 1265 POL1.0010.14202.80 
  Kossobudzki, Robert 1908 POL0.001-0.1220-2.40 
  Kossobudzki, Robert 1908 POL0.001-0.1220-2.40 
  Witczak, Borys 1273 POL0.001-0.8520-17.00 
  Witczak, Borys 1273 POL0.001-0.8520-17.00 
  Gibala, Krzysztof 1273 POL1.0010.15203.00 
  Gibala, Krzysztof 1273 POL0.001-0.8520-17.00 
  Lonski, Aleksander 1271 POL1.0010.15203.00 
  Lonski, Aleksander 1271 POL1.0010.15203.00 
  Kaszuba, Michal 1292 POL0.001-0.8420-16.80 
  Kaszuba, Michal 1292 POL1.0010.16203.20 
  Wilgosz, Szczepan 1276 POL1.0010.15203.00 
  Wilgosz, Szczepan 1276 POL1.0010.15203.00 
  Melderis, Uldis 1933 LAT1.0010.902018.00 
  Melderis, Uldis 1933 LAT0.5010.40208.00 

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)
 
 Otwarte Mistrzostwa Warszawy w szachach blyskawicznych 2021 Warszawa POL 2021-12-22
RcRownchangeKK*chgGame
 1537 1571 6.00 11 0.09 20 1.80 
  Fast, Maksymilian 1075 POL1.0010.04200.80 
  Lewandowski, Rafal 2195 POL1.0010.992019.80 
  Majek, Kacper 1877 POL0.001-0.1420-2.80 
  Durzynski, Jan 1335 POL0.501-0.3020-6.00 
  Cylc, Bartlomiej 1207 POL1.0010.10202.00 
  Rosa, Antoni 1409 POL1.0010.29205.80 
  Kazmierowski, Tymon 1664 POL0.001-0.3720-7.40 
  Maciag, Bartosz 1791 POL0.001-0.2220-4.40 
  Kania, Tomasz 1556 POL1.0010.48209.60 
  Janeczko, Jakub 1699 POL0.001-0.3320-6.60 
  Okragly, Natan 1100 POL0.501-0.4520-9.00 

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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