Individual Calculations January 2020
 Borys, Marek  Total change: -9.80  Rating chartPersonal card
 Jesienne ELOgranie w Hetmanie 2019_A Warszawa POL 2019-09-16
RcRownchangeKK*chgGame
 1536 1386 4.00 10 0.54 20 10.80 
  Tomczyk, Ryszard 1265 POL1.0010.34206.80 
  Winogrodzki, Jozef 1415 POL0.5010.04200.80 
  Michalak, Augustyn 1767 POL0.001-0.0920-1.80 
  Tychulski, Krzysztof 1786  * POL0.001-0.0820-1.60 
  Pajak, Jakub 1786  * POL0.001-0.0820-1.60 
  Kwiek, Janusz 1379 POL0.001-0.5120-10.20 
  Grzenkowicz, Lukasz 1599 POL1.0010.772015.40 
  Urbaniak, Karol 1786  * POL0.5010.42208.40 
  Wasilewski, Orhan 1301 POL0.001-0.6220-12.40 
  Bartosik, Dawid 1273 POL1.0010.35207.00 
 * 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)
 
 222nd YMCA Autumn 2019-C Warszawa POL 2019-09-19
RcRownchangeKK*chgGame
 1477 1386 3.50 12 -1.03 20 -20.60 
  Jaroszuk, Marcin 1560 POL0.001-0.2720-5.40 
  Mlynarski, Zbigniew 1571 POL0.5010.24204.80 
  Mazurkiewicz, Wojciech 1550 POL0.5010.22204.40 
  Wyczesany, Dariusz 1511 POL0.5010.17203.40 
  Szumigaj, Marcin 1433 POL0.001-0.4320-8.60 
  Budny, Piotr 1381 POL0.501-0.0120-0.20 
  Winogrodzki, Jozef 1415 POL0.001-0.4620-9.20 
  Kwiek, Janusz 1379 POL1.0010.49209.80 
  Borowski, Marek 1509 POL0.001-0.3320-6.60 
  Kuznik, Kamil 1497 POL0.001-0.3520-7.00 
  Bartczak, Hanna 1487 POL0.5010.14202.80 
  Wiktorowski, Janusz 1426 POL0.001-0.4420-8.80 

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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