Rapid: Individual Calculations September 2022
 Kraczek, Cezary  Total change: 1.60  Rating chartPersonal card
 58th Akiba Rubinstein Chess Festival - rapid Polanica-Zdroj POL 2022-08-16
RcRownchangeKK*chgGame
 1254 1543 4.50 7 -1.36 20 -27.20 
  Galuszka, Karolina 1143  * POL1.0010.08201.60 
  Rozycki, Mateusz 1209 POL1.0010.12202.40 
  Gawlik, Olivier 1334 POL0.501-0.2720-5.40 
  Adamowicz, Michal 1228 POL0.001-0.8620-17.20 
  Zapolska, Roksana 1212 POL1.0010.12202.40 
  Witkowski, Jedrzej 1333 POL0.001-0.7720-15.40 
  Rzadkowska, Kaja 1318 POL1.0010.22204.40 
 * 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)
 
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2022 - C12 Rzeszow POL 2022-08-26
RcRownchangeKK*chgGame
 1428 1543 8.50 11 1.44 20 28.80 
  Piktel, Marcel 1151 POL1.0010.08201.60 
  Kucinski, Jan 1241 POL1.0010.15203.00 
  Kawulski-Chodkiewicz, Alexander 1346 POL0.501-0.2520-5.00 
  Prokopiuk, Jakub 1409 POL1.0010.32206.40 
  Pycinski, Wladyslaw 1406 POL0.501-0.1820-3.60 
  Kozak, Karol 1398 POL0.501-0.1920-3.80 
  Oles, Mateusz 1374 POL1.0010.28205.60 
  Sowinski, Pawel 1849 POL0.5010.36207.20 
  Lecki, Leonard 1626 POL0.5010.11202.20 
  Ochedzan, Filip 1475 POL1.0010.41208.20 
  Brzezina, Piotr 1436 POL1.0010.35207.00 

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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