Rapid: Individual Calculations April 2024
 Grala, Stanislaw  Total change: -38.20  Rating chartPersonal card
 Grand Prix Wojewodztwa Warminsko-Mazurskiego pod patronatem Prezesa PZSzach Reszel POL 2024-03-03
RcRownchangeKK*chgGame
 1611 1450 0.00 5 -1.48 20 -29.60 
  Zapalowska, Wiktoria 1773 POL0.001-0.1320-2.60 
  Ziehm, Robert 1610 POL0.001-0.2920-5.80 
  Koczara, Mikolaj 1551 POL0.001-0.3620-7.20 
  Danowski, Krzysztof 1523 POL0.001-0.4020-8.00 
  Kumor, Artur 1600 POL0.001-0.3020-6.00 

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)
 
 II Otwarty Turniej Szachowy o Puchar Burmistrza Dobrego Miasta Dobre Miasto POL 2024-03-10
RcRownchangeKK*chgGame
 1642 1450 1.00 4 -0.06 20 -1.20 
  Grabowski, Wojciech 1780 POL0.001-0.1220-2.40 
  Polakowski, Jan 1717 POL0.001-0.1820-3.60 
  Tanski, Wojciech 1507 POL1.0010.582011.60 
  Hartlinski, Maciej 1565 POL0.001-0.3420-6.80 

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 Klubu LZS CKTiS Biskupiec w Szachach Szybkich Biskupiec POL 2024-03-17
RcRownchangeKK*chgGame
 1646 1450 0.00 4 -1.01 20 -20.20 
  Gula, Andrzej 1741 POL0.001-0.1520-3.00 
  Rokita, Tomasz 1612 POL0.001-0.2920-5.80 
  Gawrych, Karol 1652 POL0.001-0.2420-4.80 
  Samsel, Stanislaw 1579 POL0.001-0.3320-6.60 

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)
 
 XII Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2024-03-24
RcRownchangeKK*chgGame
 1636 1450 2.50 7 0.64 20 12.80 
  Grabowski, Wojciech 1780 POL0.001-0.1220-2.40 
  Macierzynski, Maciej 1633 POL0.001-0.2620-5.20 
  Plesiuk, Jan 1650 POL0.5010.26205.20 
  Firmuga, Jakub 1555 POL0.001-0.3620-7.20 
  Rydzewski, Tomasz 1533 POL1.0010.612012.20 
  Stankowski, Wiktor 1609 POL0.001-0.2920-5.80 
  Bujnowski, Adam 1690 POL1.0010.802016.00 

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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