Rapid: Individual Calculations December 2023
 Grochowski, Kosma  Total change: 43.60  Rating chartPersonal card
 Szach Krolowi - XI Turniej cyklu 2023 Lublin POL 2023-11-19
RcRownchangeKK*chgGame
 1530 1798 7.50 9 0.10 20 2.00 
  Topolan, Tomasz 1398  * POL1.0010.08201.60 
  Baranowski, Michal 1525 POL1.0010.17203.40 
  Piekarczyk, Dominik 1558 POL1.0010.20204.00 
  Madejski, Milosz 1582 POL1.0010.22204.40 
  Czuchryta, Kacper 1547 POL1.0010.19203.80 
  Charles, Cleophas 1579 TAN1.0010.22204.40 
  Gromowski, Stanislaw 1491 POL0.001-0.8620-17.20 
  Chrostowski, Kacper 1556 POL1.0010.20204.00 
  Kaluszynski, Andrzej 1534 POL0.501-0.3220-6.40 
 * 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)
 
 XXII Miedzynarodowy Turniej Szachowy o Puchar Lubartowskich Przedziebiorcow - Memorial Ryszarda Czerminskiego Lubartow POL 2023-11-25
RcRownchangeKK*chgGame
 1784 1798 7.50 9 2.70 20 54.00 
  Opolski, Wiktor 1398  * POL1.0010.08201.60 
  Bacik, Michal 1386 POL1.0010.07201.40 
  Bogdanov, Egor m2359 UKR0.001-0.0220-0.40 
  Olejko, Wojciech 1290 POL1.0010.04200.80 
  Graczykowski, Wojciech 1469 POL1.0010.12202.40 
  Niezbecki, Marek 1500 POL1.0010.15203.00 
  Polkowski, Piotr 2192 POL1.0010.922018.40 
  Waszczuk, Patrycja wf2101 POL1.0010.862017.20 
  Kuzmicz, Krystian m2359 POL0.5010.48209.60 
 * 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 Szachowy z okazji 105- rocznicy odzyskania Niepodleglosci- FIDE Lublin POL 2023-11-26
RcRownchangeKK*chgGame
 1768 1798 3.50 8 -0.62 20 -12.40 
  Puzio, Robert 1287 POL1.0010.04200.80 
  Praszak, Michal 2059 POL0.001-0.1820-3.60 
  Borowik, Wojciech 1820 POL0.001-0.4720-9.40 
  Wisniewski, Szymon 1398  * POL1.0010.08201.60 
  Swic, Bartosz 1312 POL0.001-0.9620-19.20 
  Turowski, Piotr 2047 POL1.0010.812016.20 
  Chwalewski, Marek 1859 POL0.5010.08201.60 
  Bogdanov, Egor m2359 UKR0.001-0.0220-0.40 
 * 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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