Rapid: Individual Calculations May 2019
 Grossmann, Ryszard  Total change: 18.80  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2019 Pegow POL 2019-03-30
RcRownchangeKK*chgGame
 1704 1873 7.00 9 0.63 20 12.60 
  Janus, Dawid 1473  * POL1.0010.08201.60 
  Klintsevich, Andrei 1671 BLR1.0010.24204.80 
  Piekielny, Pawel 1607 POL0.501-0.3220-6.40 
  Czarniecka, Aleksandra 1777 POL1.0010.37207.40 
  Golimowski, Pawel 1884 POL0.001-0.4820-9.60 
  Kowalik, Waldemar 1766 POL0.501-0.1520-3.00 
  Demski, Michal 1695 POL1.0010.27205.40 
  Kaniak, Justyna 1710 POL1.0010.28205.60 
  Stachowiak, Slawomir 1752 POL1.0010.34206.80 
 * 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)
 
 Grand Prix Polonii Wroclaw 2019 - Kwiecien R2 Wroclaw POL 2019-04-26
RcRownchangeKK*chgGame
 1777 1854 4.50 7 0.31 20 6.20 
  Smietanski, Marek 1609 POL1.0010.20204.00 
  Mahitosh, Dey 1454  * IND0.001-0.9220-18.40 
  Demski, Michal 1674 POL1.0010.26205.20 
  Partycki, Przemyslaw 1454  * POL1.0010.08201.60 
  Swayams, Mishra m2254  * IND0.001-0.0820-1.60 
  Helaszek, Edward 1741 POL1.0010.35207.00 
  Swicarz, Maciej 2254  * POL0.5010.42208.40 
 * 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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