Individual Calculations July 2017
 Szynalski, Bartosz  Total change: 46.40  Rating chartPersonal card
 185th YMCA Spring 2017-C Warszawa POL 2017-04-06
RcRownchangeKK*chgGame
 1438 1517 9.00 11 2.32 20 46.40 
  Borys, Marek 1385 POL0.501-0.1820-3.60 
  Kucharski, Jacek 1388 POL1.0010.33206.60 
  Bartczak, Hanna 1505 POL1.0010.48209.60 
  Szumigaj, Marcin 1396 POL0.001-0.6620-13.20 
  Kwiek, Janusz 1466 POL1.0010.43208.60 
  Duda, Ryszard 1453 POL1.0010.41208.20 
  Budrewicz, Henryk 1427 POL1.0010.38207.60 
  Urbaniak, Karol 1490 POL1.0010.46209.20 
  Wangrat, Jan 1451 POL1.0010.41208.20 
  Derylo, Kamil 1372 POL1.0010.31206.20 
  Mazurkiewicz, Wojciech 1482 POL0.501-0.0520-1.00 

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)
 

 

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