Individual Calculations January 2019
 Wojnowski, Jan  Total change: 27.60  Rating chartPersonal card
 207th YMCA Autumn 2018-C Warszawa POL 2018-09-19
RcRownchangeKK*chgGame
 1478 1559 8.00 12 0.69 40 27.60 
  Kuznik, Kamil 1553 POL1.0010.494019.60 
  Dabrowska, Aleksandra 1400 POL1.0010.294011.60 
  Kwiecinski, Rafal 1527 POL1.0010.464018.40 
  Bartczak, Hanna 1453 POL0.501-0.1440-5.60 
  Duda, Ryszard 1502 POL1.0010.424016.80 
  Kwiek, Janusz 1590 POL0.001-0.4640-18.40 
  Janeczko, Jakub 1532 POL1.0010.464018.40 
  Derylo, Maksymilian 1401 POL0.001-0.7140-28.40 
  Rak, Jacek 1428 POL0.501-0.1840-7.20 
  Wiktorowski, Janusz 1447 POL1.0010.354014.00 
  Szumigaj, Marcin 1427 POL0.501-0.1840-7.20 
  Mazurkiewicz, Wojciech 1476 POL0.501-0.1140-4.40 

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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