Individual Calculations August 2022
 Gruca, Karol  Total change: -8.40  Rating chartPersonal card
 XI Miedzynarodowe Mistrzostwa Krakowa C FIDE Krakow POL 2022-06-25
RcRownchangeKK*chgGame
 1415 1259 2.00 6 0.08 40 3.20 
  Krasuski, Pawel 1682 POL0.001-0.0740-2.80 
  Zichenkov, Oleksandr 1084 UKR0.501-0.2340-9.20 
  Khimichenko, Dmytro 1410 POL0.5010.20408.00 
  Ralowski, Mateusz 1420 POL0.5010.21408.40 
  Bajer, Tomasz 1368 POL0.5010.15406.00 
  Kieca, Aleksandra 1523 POL0.001-0.1840-7.20 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow - II Liga 2022 Wroclaw POL 2022-07-18
RcRownchangeKK*chgGame
 1319 1342 5.00 10 -0.29 40 -11.60 
  Osinski, Maksymilian 1326 POL1.0010.484019.20 
  Pawlowski, Kamil 1251 POL0.501-0.1240-4.80 
  Kozak, Karol 1488 POL0.5010.20408.00 
  Wawrukiewicz, Szymon 1307 POL0.001-0.5540-22.00 
  Hryniewicz, Maciej 1219 POL1.0010.334013.20 
  Mieszczankowski, Adam 1029 POL0.001-0.8640-34.40 
  Gorecki, Michal 1292 POL1.0010.434017.20 
  Karaszewski, Gabriel 1557 POL0.001-0.2340-9.20 
  Wojs, Alicja 1564 POL0.001-0.2240-8.80 
  Bombinski, Michal 1152 POL1.0010.254010.00 

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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