Individual Calculations May 2011
 Bobowski, Grzegorz  Total change: -21.50  Rating chartPersonal card
 X Jubileuszowe Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2011-04-13
RcRownchangeKK*chgGame
 1863 2022 4.00 7 -0.86 25 -21.50 
  Mlotkowski, Cezary 1622  * POL0.501-0.4225-10.50 
  Grabara, Krzysztof 2000 POL0.501-0.0325-0.75 
  Zielinski, Andrzej 1854 POL0.501-0.2225-5.50 
  Kocon, Wiktor 1832 POL1.0010.25256.25 
  Polok, Rafal 1984 POL0.501-0.0525-1.25 
  Cyra, Tomasz 1819 POL0.501-0.2625-6.50 
  Bohdanowicz, Tomasz 1928 POL0.501-0.1325-3.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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