Rapid: Individual Calculations October 2021
 Zajac, Szymon  Total change: 47.20  Rating chartPersonal card
 Otwarty Turniej Szachowy o Puchar Posla na Sejm RP Mariusza Kaluznego Torun POL 2021-09-11
RcRownchangeKK*chgGame
 1616 1558 5.00 8 1.55 20 31.00 
  Kwiatkowski, Jakub 1159 POL1.0010.08201.60 
  Szmidt, Przemyslaw 1884 POL0.5010.37207.40 
  Grigorovich, Dmitry 1753 POL1.0010.752015.00 
  Tyda, Krzysztof c1625 POL0.001-0.4120-8.20 
  Lewandowski, Mateusz 1385 POL1.0010.27205.40 
  Kot, Jerzy f1904 POL0.001-0.1120-2.20 
  Zajac, Robert 1376 POL1.0010.26205.20 
  Bartosik, Piotr 1841 POL0.5010.34206.80 

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)
 
 Mistrzostwa Wojewodztwa Juniorow w szachach szybkich 2021 - C14 Torun POL 2021-09-12
RcRownchangeKK*chgGame
 1346 1558 7.00 8 1.09 20 21.80 
  Malinowski, Witold 1162 POL1.0010.08201.60 
  Bromirski, Gracjan 1361 POL0.501-0.2520-5.00 
  Lewandowski, Mateusz 1385 POL1.0010.27205.40 
  Podlewski, Szymon 1569 POL1.0010.522010.40 
  Ratajczak, Hubert 1581 POL1.0010.532010.60 
  Mioduszewski, Szymon 1154 POL1.0010.08201.60 
  Murawski, Milosz 1390 POL0.501-0.2220-4.40 
  Polak, Aleksander 1164 POL1.0010.08201.60 

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)
 
 PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Turniej Kwalifikacyjny Bydgoszcz POL 2021-09-18
RcRownchangeKK*chgGame
 1661 1558 3.00 8 -0.28 20 -5.60 
  Klekowski, Maciej g2293 POL0.001-0.0120-0.20 
  Sliwinski, Lukasz 1206 POL1.0010.11202.20 
  Piekielny, Pawel 1897 POL0.001-0.1220-2.40 
  Pachura, Mateusz 1085 POL1.0010.05201.00 
  Czarnecka, Lidia 1875 POL1.0010.872017.40 
  Golecki, Jan 1918 POL0.001-0.1020-2.00 
  Derylo, Kamil 1806 POL0.001-0.1920-3.80 
  Olejniczak, Lukasz 1207 POL0.001-0.8920-17.80 

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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