Rapid: Individual Calculations April 2023
 Kot, Jerzy  Total change: -30.20  Rating chartPersonal card
 III Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-03-11
RcRownchangeKK*chgGame
 1560 1813 5.00 9 -2.13 20 -42.60 
  Ostrowski, Przemyslaw 1413  * POL1.0010.08201.60 
  Wysocki, Mieczyslaw 1462 POL1.0010.11202.20 
  Wenelski, Damian 1542 POL1.0010.17203.40 
  Sniadecki, Oskar 1629 POL1.0010.26205.20 
  Gajdzica, Maciej 1801 POL0.001-0.5220-10.40 
  Adamczyk, Kordian 1536 POL0.001-0.8320-16.60 
  Burakiewicz, Marcin 1417 POL1.0010.08201.60 
  Brylowski, Stefan 1710 POL0.001-0.6420-12.80 
  Mielczarski, Zbigniew 1530 POL0.001-0.8420-16.80 
 * 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)
 
 IX Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2023-03-18
RcRownchangeKK*chgGame
 1626 1813 6.00 9 -0.41 20 -8.20 
  Gibala, Krzysztof 1369 POL1.0010.06201.20 
  Pelczarski, Wojciech 1557 POL0.501-0.3120-6.20 
  Zajadlak, Milosz 1413  * POL1.0010.08201.60 
  Deren, Marcin 1722 POL1.0010.38207.60 
  Turek, Michal 1654 POL0.501-0.2120-4.20 
  Stadnicki, Andrzej 1547 POL1.0010.18203.60 
  Kossobudzki, Robert 1949 POL0.001-0.3220-6.40 
  Klisowski, Bartosz 1659 POL1.0010.29205.80 
  Szmidt, Przemyslaw 1767 POL0.001-0.5620-11.20 
 * 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)
 
 III Turniej Klubu Marynarki Wojennej 2023 Gdynia POL 2023-03-25
RcRownchangeKK*chgGame
 1665 1813 7.00 9 1.03 20 20.60 
  Pofelski, Andrzej 1413  * POL1.0010.08201.60 
  Kojro, Antoni 1496 POL0.501-0.3720-7.40 
  Posnik, Andrzej 1492 POL1.0010.13202.60 
  Wilmanowicz, Slawomir 1613 POL1.0010.24204.80 
  Dembicki, Karol 1448 POL1.0010.10202.00 
  Korszanski, Stanislaw 1830 POL1.0010.522010.40 
  Przedlacki, Wiktor 1758 POL0.001-0.5820-11.60 
  Putlak, Wojciech 1957 POL0.5010.19203.80 
  Piechocki, Franciszek f1980 POL1.0010.722014.40 
 * 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)
 

 

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