Individual Calculations January 2019
 Szumigaj, Marcin  Total change: 11.20  Rating chartPersonal card
 207th YMCA Autumn 2018-C Warszawa POL 2018-09-19
RcRownchangeKK*chgGame
 1487 1427 6.00 13 0.56 20 11.20 
  Bartczak, Hanna 1453 POL0.001-0.4620-9.20 
  Duda, Ryszard 1502 POL1.0010.602012.00 
  Kwiek, Janusz 1590 POL0.001-0.2820-5.60 
  Janeczko, Jakub 1532 POL1.0010.642012.80 
  Derylo, Maksymilian 1401 POL1.0010.46209.20 
  Rak, Jacek 1428 POL0.001-0.5020-10.00 
  Wiktorowski, Janusz 1447 POL0.001-0.4720-9.40 
  Budrewicz, Henryk 1465 POL0.001-0.4520-9.00 
  Mazurkiewicz, Wojciech 1476 POL1.0010.572011.40 
  Kuznik, Kamil 1553 POL0.5010.17203.40 
  Dabrowska, Aleksandra 1400 POL0.001-0.5420-10.80 
  Wojnowski, Jan 1559 POL0.5010.18203.60 
  Kwiecinski, Rafal 1527 POL1.0010.642012.80 

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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