Individual Calculations June 2018
 Mettel, Werner  Total change: -7.60  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy Niewidomych i Slabowidzacych 2018 Lidzbark POL 2018-05-21
RcRownchangeKK*chgGame
 1662 1750 4.50 8 -0.38 20 -7.60 
  Pawlus, Jan 1362 POL1.0010.09201.80 
  Suder, Ryszard 2060 POL0.001-0.1420-2.80 
  Wyrzykowski, Jozef 1645 POL0.501-0.1420-2.80 
  Gryglewicz, Tadeusz 1609 POL1.0010.31206.20 
  Urbaniak, Karol 1561 POL0.001-0.7520-15.00 
  Wojcikowski, Stanislaw Andrzej 1588 POL0.501-0.2120-4.20 
  Grzywacz, Ryszard 1699 POL1.0010.43208.60 
  Niecko, Stanislaw 1770 POL0.5010.03200.60 

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)
 

 

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