Individual Calculations January 2020
 Mlynarski, Zbigniew  Total change: -23.40  Rating chartPersonal card
 222nd YMCA Autumn 2019-C Warszawa POL 2019-09-19
RcRownchangeKK*chgGame
 1458 1571 6.00 11 -1.17 20 -23.40 
  Kwiek, Janusz 1379 POL1.0010.25205.00 
  Borys, Marek 1386 POL0.501-0.2420-4.80 
  Bartczak, Hanna 1487 POL1.0010.38207.60 
  Wiktorowski, Janusz 1426 POL0.001-0.6920-13.80 
  Jaroszuk, Marcin 1560 POL0.001-0.5220-10.40 
  Borowski, Marek 1509 POL1.0010.41208.20 
  Mazurkiewicz, Wojciech 1550 POL0.501-0.0320-0.60 
  Wyczesany, Dariusz 1511 POL0.501-0.0820-1.60 
  Szumigaj, Marcin 1433 POL1.0010.31206.20 
  Budny, Piotr 1381 POL0.501-0.2520-5.00 
  Winogrodzki, Jozef 1415 POL0.001-0.7120-14.20 

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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