Individual Calculations January 2021
 Mis, Mieszko  Total change: 12.20  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski do lat 20 Pokrzywna POL 2020-11-30
RcRownchangeKK*chgGame
 2191 2358 6.50 9 0.34 20 6.80 
  Dziewonski, Dariusz 1958  * POL0.501-0.4220-8.40 
  Madajczak, Piotr 1958  * POL0.501-0.4220-8.40 
  Janeczko, Jakub 1980 POL1.0010.09201.80 
  Fiedorek, Michal f2176 POL1.0010.26205.20 
  Seemann, Jakub f2306 POL0.501-0.0720-1.40 
  Godzwon, Iwo f2347 POL0.501-0.0220-0.40 
  Luberanski, Jakub 2125 POL1.0010.21204.20 
  Pacan-Milej, Kosma f2423 POL0.5010.09201.80 
  Szpar, Milosz f2449 POL1.0010.622012.40 
 * 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)
 
 IV Miedzynarodowy Festiwal Szachowy Pamieci Emanuela Laskera Gorzow Wielkopolski POL 2020-12-07
RcRownchangeKK*chgGame
 2334 2358 5.00 9 0.27 20 5.40 
  Pettersson, Alexander 2016 MLT1.0010.12202.40 
  Dzida, Kamil 2239 POL1.0010.34206.80 
  Szpar, Milosz f2446 POL0.5010.12202.40 
  Klim, Kamil 2365 POL0.5010.01200.20 
  Heberla, Bartlomiej g2554 POL0.001-0.2520-5.00 
  Lewtak, Damian m2411 POL0.5010.07201.40 
  Kowalski, Igor f2355 POL0.5010.00200.00 
  Goluch, Piotr m2353 POL0.501-0.0120-0.20 
  Sernecki, Franciszek f2266 POL0.501-0.1320-2.60 

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)
 

 

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