Rapid: Individual Calculations October 2023
 Graczykowski, Marcin  Total change: 57.40  Rating chartPersonal card
 Szachy dla wszystkich - Poznajemy Krzemionki OPEN FIDE (GP Gor Swietokrzyskich 2023) Sudol POL 2023-09-09
RcRownchangeKK*chgGame
 1582 1601 6.50 8 2.33 20 46.60 
  Wichura, Sara 1329 POL1.0010.17203.40 
  Tarlowski, Bartosz 1286 POL0.501-0.3620-7.20 
  Oleksa, Marcin 1358 POL1.0010.20204.00 
  Stankowski, Aleksander 1946 POL1.0010.892017.80 
  Kozera, Dawid 1634 POL0.5010.05201.00 
  Choina, Adam 1869 POL1.0010.832016.60 
  Pozoga, Adam 1519 POL0.501-0.1120-2.20 
  Golimowski, Pawel 1715 POL1.0010.662013.20 

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)
 
 VI Turniej Szachowy o Puchar Prezydenta Miasta Tarnobrzega 2023 Gr A Tarnobrzeg POL 2023-09-24
RcRownchangeKK*chgGame
 1604 1601 5.00 9 0.54 20 10.80 
  Burlikowski, Janusz 1201  * POL1.0010.08201.60 
  Trybowska, Barbara 1882 POL0.001-0.1620-3.20 
  Szpila, Szymon 1455 POL1.0010.30206.00 
  Czarnecki, Wojciech 1843 POL1.0010.802016.00 
  Lewtak, Dominik 1990 POL0.001-0.0920-1.80 
  Lesniak, Mateusz 1481 POL1.0010.34206.80 
  Krystel, Bartlomiej 1500 POL0.001-0.6420-12.80 
  Babiarz, Arkadiusz 1865 POL0.001-0.1820-3.60 
  Kulig, Karol 1222 POL1.0010.09201.80 
 * 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)
 

 

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