Individual Calculations January 2019
 Kwiek, Janusz  Total change: -37.80  Rating chartPersonal card
 207th YMCA Autumn 2018-C Warszawa POL 2018-09-19
RcRownchangeKK*chgGame
 1475 1590 8.50 13 -0.01 20 -0.20 
  Rak, Jacek 1428 POL0.501-0.2120-4.20 
  Wiktorowski, Janusz 1447 POL0.001-0.6920-13.80 
  Szumigaj, Marcin 1427 POL1.0010.28205.60 
  Mazurkiewicz, Wojciech 1476 POL0.501-0.1620-3.20 
  Kuznik, Kamil 1553 POL1.0010.45209.00 
  Dabrowska, Aleksandra 1400 POL0.001-0.7520-15.00 
  Wojnowski, Jan 1559 POL1.0010.46209.20 
  Kwiecinski, Rafal 1527 POL0.001-0.5920-11.80 
  Bartczak, Hanna 1453 POL1.0010.32206.40 
  Duda, Ryszard 1502 POL1.0010.38207.60 
  Budrewicz, Henryk 1465 POL1.0010.33206.60 
  Janeczko, Jakub 1532 POL0.501-0.0820-1.60 
  Derylo, Maksymilian 1401 POL1.0010.25205.00 

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)
 
 Turniej FIDE o Puchar Burmistrza Ursusa-T3-Open A Ursus POL 2018-12-08
RcRownchangeKK*chgGame
 1667 1576 0.00 4 -1.58 20 -31.60 
  Mlynarski, Kamil 1899 POL0.001-0.1320-2.60 
  Tomsia, Jakub 1636 POL0.001-0.4220-8.40 
  Sidorczuk, Pawel 1507 POL0.001-0.6020-12.00 
  Lapies, Lukasz 1624 POL0.001-0.4320-8.60 

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)
 
 Grand Prix: Rozwazne XII 2018 Chylice POL 2018-12-15
RcRownchangeKK*chgGame
 1389 1576 2.50 4 -0.30 20 -6.00 
  Kozluk, Edward 1183 POL0.501-0.4220-8.40 
  Kazmierowski, Tymon 1321 POL0.001-0.8120-16.20 
  Klyus, Ivan 1176  * POL1.0010.08201.60 
  Laszczak, Przemyslaw 1876 POL1.0010.852017.00 
 * 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)
 

 

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