Individual Calculations August 2017
 Ryngwelski, Olaf  Total change: -59.40  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1666 1789 3.00 9 -2.97 20 -59.40 
  Suliborski, Jakub 2109 POL0.001-0.1320-2.60 
  Lendzion, Kamil 1626 POL0.501-0.2220-4.40 
  Dziewonski, Dariusz 1594 POL0.501-0.2520-5.00 
  Karwacki, Piotr 1540 POL0.001-0.8120-16.20 
  Hryn, Zofia 1648 POL0.001-0.6920-13.80 
  Stypulkowski, Jacek 1509 POL0.501-0.3420-6.80 
  Czorniej, Antonina 1647 POL1.0010.31206.20 
  Zurkiewicz, Krzysztof 1641 POL0.001-0.7020-14.00 
  Rogala, Milosz 1683 POL0.501-0.1420-2.80 

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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