Individual Calculations January 2020
 Budny, Piotr  Total change: 124.40  Rating chartPersonal card
 222nd YMCA Autumn 2019-C Warszawa POL 2019-09-19
RcRownchangeKK*chgGame
 1473 1381 8.00 13 3.11 40 124.40 
  Wyczesany, Dariusz 1511 POL0.5010.18407.20 
  Szumigaj, Marcin 1433 POL1.0010.574022.80 
  Berdyga, Mariusz 1428 POL0.001-0.4340-17.20 
  Borowski, Marek 1509 POL0.001-0.3340-13.20 
  Winogrodzki, Jozef 1415 POL1.0010.554022.00 
  Kwiek, Janusz 1379 POL1.0010.504020.00 
  Borys, Marek 1386 POL0.5010.01400.40 
  Kuznik, Kamil 1497 POL0.5010.16406.40 
  Bartczak, Hanna 1487 POL0.001-0.3640-14.40 
  Wiktorowski, Janusz 1426 POL1.0010.564022.40 
  Jaroszuk, Marcin 1560 POL1.0010.734029.20 
  Mlynarski, Zbigniew 1571 POL0.5010.254010.00 
  Mazurkiewicz, Wojciech 1550 POL1.0010.724028.80 

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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