Individual Calculations February 2022
 Lecki, Leonard  Total change: 21.75  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa C Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 1725 1498 5.00 9 3.05 29 88.45 
  Straszewski, Tomasz 1757 POL1.0010.822923.78 
  Pilch, Anna 1671 POL1.0010.732921.17 
  Wilk, Igor 1768 POL0.001-0.1729-4.93 
  Jaworski, Tymon 1714 POL0.001-0.2229-6.38 
  Grabarczyk, Sylwester 1720 CZE0.001-0.2229-6.38 
  Peronczyk, Karol 1828 POL1.0010.882925.52 
  Marsina, Stefan 1769 SVK1.0010.832924.07 
  Rosol, Philip 1635 AUT0.001-0.3229-9.28 
  Gregulski, Zbigniew 1667 POL1.0010.722920.88 

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)
 
 Miedzynarodowy Tatrzanski Turniej Szachowy LIMBA 2022 - OPEN A Poronin POL 2022-01-06
RcRownchangeKK*chgGame
 1324 1550 5.00 9 -1.92 29 -55.68 
  Haladaj, Adam 1150  * POL1.0010.08292.32 
  Brzezina, Piotr 1358 POL1.0010.25297.25 
  Duda, Aleksandra 1402 POL0.501-0.2029-5.80 
  Stepinski, Piotr 1415 POL0.501-0.1829-5.22 
  Lajdamik, Kinga 1321 POL1.0010.21296.09 
  Jablonski, Wojciech 1151 POL1.0010.08292.32 
  Suska, Szymon 1469 POL0.001-0.6129-17.69 
  Oglaza, Dawid 1420 POL0.001-0.6829-19.72 
  Mielcuch, Karol 1227 POL0.001-0.8729-25.23 
 * 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)
 
 Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga Slaska Juniorow 2022 Round 1-3 Chorzow POL 2022-01-15
RcRownchangeKK*chgGame
 1417 1550 1.00 2 -0.29 29 -8.41 
  Gaszka, Zuzanna 1609 POL1.0010.582916.82 
  Niesporek, Franciszek 1224 POL0.001-0.8729-25.23 

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)
 
 Szach Krolowi - Zostan Mistrzem A1 Lublin POL 2022-01-22
RcRownchangeKK*chgGame
 1333 1550 3.00 4 -0.09 29 -2.61 
  Ozog, Bartosz 1309 POL0.501-0.3029-8.70 
  Wojcicki, Marcin 1412 POL0.501-0.1929-5.51 
  Baranowski, Michal 1274 POL1.0010.17294.93 
  Przedlacki, Wiktor 1336 POL1.0010.23296.67 

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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