Individual Calculations September 2019
 Chmielewski, Miroslaw  Total change: -29.20  Rating chartPersonal card
 Presov OPEN 2019 Presov SVK 2019-08-01
RcRownchangeKK*chgGame
 1848 1646 2.50 6 0.91 20 18.20 
  Kareva, Natalia wm2046  * RUS0.5010.42208.40 
  Gombar, Peter 1929 SVK0.001-0.1620-3.20 
  Safarik, Milan 1948 SVK0.001-0.1520-3.00 
  Jaloszynski, Ryszard 1278 POL1.0010.10202.00 
  Belis, Rudolf 1909 SVK1.0010.822016.40 
  Heinrich, Jan 1979 SVK0.001-0.1220-2.40 
 * 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)
 
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN C Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1478 1646 4.00 9 -2.37 20 -47.40 
  Grobelny, Mikolaj 1303 POL1.0010.12202.40 
  Jaroszuk, Marcin 1496 POL0.001-0.7020-14.00 
  Bednarczyk, Mateusz 1459 POL0.501-0.2420-4.80 
  Klisowski, Bartosz 1372 POL1.0010.17203.40 
  Szeliga, Sebastian 1506 POL1.0010.31206.20 
  Bartoszewicz, Marcin 1950 POL0.001-0.1420-2.80 
  Arciszewska, Zuzanna 1499 POL0.001-0.7020-14.00 
  Olsztynski, Andrzej 1374 POL0.001-0.8320-16.60 
  Szuber, Dawid 1343 POL0.501-0.3620-7.20 

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)
 

 

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