Rapid: Individual Calculations September 2022
 Lechowski, Witold  Total change: -3.40  Rating chartPersonal card
 Adolf Anderssen Memorial 2022 Wroclaw POL 2022-07-30
RcRownchangeKK*chgGame
 1876 1610 2.00 6 0.59 20 11.80 
  Fritz, Antoni 1902 POL1.0010.852017.00 
  Wisniewski, Michal f2156 POL0.001-0.0320-0.60 
  Kulon, Boguslaw 1869 POL1.0010.822016.40 
  Meftahi, Houssem m2117 TUN0.001-0.0420-0.80 
  Krupacz, Maciej 1830 POL0.001-0.2220-4.40 
  Latacz, Grzegorz 1384 POL0.001-0.7920-15.80 

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 Polski Juniorow w Szachach Szybkich 2022 - C12 Rzeszow POL 2022-08-26
RcRownchangeKK*chgGame
 1395 1646 8.00 11 -0.76 20 -15.20 
  Warchol, Wiktor 1246  * POL1.0010.08201.60 
  Mioduszewski, Szymon 1256 POL1.0010.09201.80 
  Jodlowski, Robert 1363 POL1.0010.16203.20 
  Perucki, Maciej 1340 POL0.501-0.3620-7.20 
  Oglaza, Dawid 1511 POL0.501-0.1820-3.60 
  Pycinski, Wladyslaw 1406 POL0.501-0.3020-6.00 
  Kawulski-Chodkiewicz, Alexander 1346 POL1.0010.15203.00 
  Moczulski, Michal 1397 POL1.0010.19203.80 
  Brzezina, Piotr 1436 POL1.0010.23204.60 
  Cieslak, Patryk 1632 POL0.001-0.5220-10.40 
  Prokopiuk, Jakub 1409 POL0.501-0.3020-6.00 
 * 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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