Individual Calculations July 2021
 Pisarek, Jan  Total change: -36.10  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow w Szachach Klasycznych na rok 2021 - C15 Imielin POL 2021-06-04
RcRownchangeKK*chgGame
 1398 1598 4.00 7 -0.97 38 -36.86 
  Kordowski, Karol 1198  * POL1.0010.08383.04 
  Bonczek, Michal 1198  * POL1.0010.08383.04 
  Myrmus, Mateusz 1740 POL0.001-0.3138-11.78 
  Olcha, Michal 1234 POL1.0010.10383.80 
  Raba, Bartosz 1660 POL0.001-0.4138-15.58 
  Walaszczyk, Mikolaj 1254 POL1.0010.12384.56 
  Lysakowski, Kamil 1501 POL0.001-0.6338-23.94 
 * 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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2021 - II Liga Poronin POL 2021-06-17
RcRownchangeKK*chgGame
 1560 1598 6.00 11 0.02 38 0.76 
  Jarocka, Liwia fwf1998  * POL0.5010.423815.96 
  Mikolajski, Marcin 1198  * POL1.0010.08383.04 
  Maciaszek, Karol 1256 POL1.0010.12384.56 
  Rozanski, Mateusz 1468 POL0.001-0.6838-25.84 
  Cwiek, Ryszard 1755 POL0.001-0.2938-11.02 
  Olszewska, Wiktoria 1325 POL1.0010.17386.46 
  Lewandowski, Witold 1588 POL0.501-0.0138-0.38 
  Oles, Martin 1669 POL0.5010.10383.80 
  Sputowski, Jakub 1589 POL0.501-0.0138-0.38 
  Wojtasik, Szymon 1416 POL0.501-0.2438-9.12 
  Budkiewicz, Magdalena 1901 POL0.5010.363813.68 
 * 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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