Rapid: Individual Calculations January 2023
 Helaszek, Edward  Total change: -5.00  Rating chartPersonal card
 VIII Turniej Szachowy o Puchar Rady Nadzorczej Banku Spoldzielczego w Trzebnicy Trzebnica POL 2022-12-03
RcRownchangeKK*chgGame
 1717 1746 4.50 9 -0.63 20 -12.60 
  Szeszycki, Andrzej 1346  * POL1.0010.08201.60 
  Tazbir, Marcin g2443 POL0.001-0.0120-0.20 
  Jastrzebski, Konrad 1484 POL1.0010.18203.60 
  Wolska, Marta 1582 POL1.0010.28205.60 
  Dmochowska, Agnieszka wf1892 POL0.001-0.3020-6.00 
  Demski, Michal 1906 POL0.001-0.2920-5.80 
  Tomalak, Stanislaw 1544 POL0.501-0.2620-5.20 
  Stadnicki, Andrzej 1560 POL1.0010.26205.20 
  Pociejowski, Marek 1694 POL0.001-0.5720-11.40 
 * 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)
 
 Grand Prix Polonii 44 Wroclaw POL 2022-12-09
RcRownchangeKK*chgGame
 1729 1746 4.50 7 0.78 20 15.60 
  Gajec, Roza 1325 POL1.0010.07201.40 
  Orlowski, Adam 1346  * POL1.0010.08201.60 
  Krzywda, Andrzej c2043 POL1.0010.852017.00 
  Demski, Michal 1906 POL0.5010.21204.20 
  Gureke, Zuheyir Mert 1689 TUR0.001-0.5820-11.60 
  Razin, Vadim 2323 UKR0.001-0.0220-0.40 
  Sawczuk, Czeslaw 1471 POL1.0010.17203.40 
 * 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
 1868 1746 3.50 10 -0.40 20 -8.00 
  Dzierzak, Radoslaw f2111 POL0.001-0.1020-2.00 
  Szaniawski, Michal 1346  * POL1.0010.08201.60 
  Szewczyk, Mariusz 2079 POL0.5010.38207.60 
  Kumor, Lukasz 2104 POL0.001-0.1020-2.00 
  Garcia Martin, Marta mwg2208 ESP0.001-0.0520-1.00 
  Alexeev, Nikita 1423 UKR1.0010.13202.60 
  Kulon, Klaudia mwg2199 POL0.001-0.0620-1.20 
  Piersiak, Krystian 1490 POL1.0010.19203.80 
  Brendel, Oliver m2243 GER0.001-0.0420-0.80 
  Stachowiak, Bruno 1473 POL0.001-0.8320-16.60 
 * 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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