Rapid: Individual Calculations December 2023
 Kostecka, Marika  Total change: -54.40  Rating chartPersonal card
 Turniej Szachowy z okazji Jubileuszu 65-lecia Spoldzielni Mieszkaniowej Osiedle Mlodych w Poznaniu OPEN FIDE Poznan POL 2023-11-04
RcRownchangeKK*chgGame
 1458 1699 5.50 9 -1.27 20 -25.40 
  Redka, Serhii 1299  * UKR1.0010.08201.60 
  Nowicki, Franciszek 1374 POL0.001-0.8720-17.40 
  Wojcik, Jan 1321 POL1.0010.09201.80 
  Marcinkowski, Wojciech 1455 POL0.501-0.3020-6.00 
  Pera, Adam 1778 POL0.001-0.3920-7.80 
  Rusche, Bruno 1150 POL1.0010.03200.60 
  Pawlowski, Rafal 1807 POL0.001-0.3520-7.00 
  Mastalerek, Mariusz 1400 POL1.0010.15203.00 
  Kabzinski, Jan 1538 POL1.0010.29205.80 
 * 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)
 
 Turniej Niepodleglosci 2023 gr. B Warszawa POL 2023-11-11
RcRownchangeKK*chgGame
 1502 1699 4.50 8 -1.45 20 -29.00 
  Szostek, Maciej 1326 POL1.0010.10202.00 
  Wieckowski, Kamil 1521 POL0.001-0.7320-14.60 
  Wilczynski, Adam 1411 POL1.0010.16203.20 
  Staszewski, Krzysztof 1508 POL0.501-0.2520-5.00 
  Trybula, Agata 1560 POL1.0010.31206.20 
  Kurowski, Maciej 1615 POL0.001-0.6220-12.40 
  Komisarski, Jerzy 1494 POL1.0010.24204.80 
  Kryston, Aleksander 1579 POL0.001-0.6620-13.20 

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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