Rapid: Individual Calculations April 2023
 Olczak, Mariusz  Total change: -46.80  Rating chartPersonal card
 IX Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2023-03-18
RcRownchangeKK*chgGame
 1354 1689 5.50 9 -2.34 20 -46.80 
  Filipecki, Wojciech 1289  * POL1.0010.08201.60 
  Misiek, Marcel 1271 POL0.001-0.9320-18.60 
  Krawczyk, Eryk 1383 POL0.001-0.8620-17.20 
  Krasicki, Boguslaw 1246 POL1.0010.06201.20 
  Kazimierski, Tomasz 1417 POL0.001-0.8320-16.60 
  Klisowski, Szymon 1285 POL1.0010.08201.60 
  Nagly, Krzysztof 1424 POL1.0010.18203.60 
  Rzadkowska, Kaja 1434 POL1.0010.19203.80 
  Misiek, Stanislaw 1439 POL0.501-0.3120-6.20 
 * 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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