Individual Calculations February 2020
 Musial, Igor  Total change: 4.80  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa C Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 1532 1690 5.50 9 -0.84 40 -33.60 
  Syczewski, Anatolij 1370 POL1.0010.13405.20 
  Nalichowski, Sebastian 1565 POL0.001-0.6740-26.80 
  Wysokinski, Zbigniew 1450 POL1.0010.20408.00 
  Wyczesany, Dariusz 1511 POL0.501-0.2340-9.20 
  Ulrich, Thomas 1605 GER1.0010.384015.20 
  Chmielewski, Miroslaw 1589 POL0.501-0.1440-5.60 
  Panczuk, Grzegorz 1570 POL0.501-0.1640-6.40 
  Tulchynskyi, Feliks 1574 UKR1.0010.344013.60 
  Otgontuya, Ganbaatar 1550 MGL0.001-0.6940-27.60 

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)
 
 Szkolne Indywidualne Mistrzostwa Polski w szachach - open do lat 13 (C-13) Pokrzywna POL 2020-01-05
RcRownchangeKK*chgGame
 1477 1690 5.50 6 0.96 40 38.40 
  Kucharski, Sylwester 1369 POL1.0010.13405.20 
  Zieba, Hubert 1443 POL0.501-0.3140-12.40 
  Latacz, Grzegorz 1424 POL1.0010.18407.20 
  Sniadecki, Oskar 1462 POL1.0010.21408.40 
  Kejna, Piotr c1749 POL1.0010.584023.20 
  Krol, Jan 1413 POL1.0010.17406.80 

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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