Blitz: Individual Calculations September 2023
 Szymenderski, Michal  Total change: 39.40  Rating chartPersonal card
 Poznan Blitz Chess Poznan POL 2023-07-30
RcRownchangeKK*chgGame
 1441 1379 5.00 10 0.21 20 4.20 
  Raczynski, Krzysztof 2164 POL0.0010.00200.00 
  Kostka, Eryk 1085 POL0.001-0.8520-17.00 
  Tomyslak, Jakub 1270 POL0.001-0.6520-13.00 
  Marcinkowski, Wojciech 1264 POL0.001-0.6620-13.20 
  Haluja, Igor 1090 POL1.0010.16203.20 
  Jordeczka, Leon 1271 POL1.0010.35207.00 
  Tadych, Szymon 1612 POL0.001-0.2120-4.20 
  Jasinski, Bartlomiej 1282 POL1.0010.37207.40 
  Haluja, Wiktor 1611 POL1.0010.792015.80 
  Maksimenko, Andrei Jr 1764 UKR1.0010.912018.20 

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)
 
 Otwarte Mistrzostwa Wielkopolski w szachach blyskawicznych 2023 Poznan POL 2023-08-27
RcRownchangeKK*chgGame
 1643 1379 4.00 9 1.76 20 35.20 
  Ulasevich, Sergei c2145 FID0.0010.00200.00 
  Piechel, Mikolaj 1106 POL1.0010.17203.40 
  Janicki, Rafal 1750 POL0.001-0.1020-2.00 
  Penza, Denis 1714 UKR0.001-0.1220-2.40 
  Lisniuk, Anton 1223 UKR1.0010.29205.80 
  Szelag, Zuzanna 1709 POL0.001-0.1220-2.40 
  Wlodarczak, Damian 1709 POL1.0010.882017.60 
  Hemmerling, Jaroslaw 1698 POL1.0010.872017.40 
  Kabzinski, Jan 1734 POL0.001-0.1120-2.20 

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)
 

 

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