Individual Calculations January 2019
 Budrewicz, Henryk  Total change: -5.80  Rating chartPersonal card
 207th YMCA Autumn 2018-C Warszawa POL 2018-09-19
RcRownchangeKK*chgGame
 1478 1465 5.50 12 -0.29 20 -5.80 
  Dabrowska, Aleksandra 1400 POL0.001-0.5920-11.80 
  Derylo, Maksymilian 1401 POL1.0010.41208.20 
  Rak, Jacek 1428 POL0.001-0.5520-11.00 
  Kwiecinski, Rafal 1527 POL0.001-0.4120-8.20 
  Wiktorowski, Janusz 1447 POL1.0010.47209.40 
  Bartczak, Hanna 1453 POL1.0010.48209.60 
  Szumigaj, Marcin 1427 POL1.0010.45209.00 
  Duda, Ryszard 1502 POL1.0010.552011.00 
  Mazurkiewicz, Wojciech 1476 POL0.5010.02200.40 
  Kwiek, Janusz 1590 POL0.001-0.3320-6.60 
  Kuznik, Kamil 1553 POL0.001-0.3820-7.60 
  Janeczko, Jakub 1532 POL0.001-0.4120-8.20 

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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