Individual Calculations October 2021
 Kopriva, Martin  Total change: 13.80  Rating chartPersonal card
 Sachovy turnaj sv. Jana Nepomuckeho 2021 - A Nepomuk CZE 2021-09-11
RcRownchangeKK*chgGame
 2203 2105 4.00 9 0.69 20 13.80 
  Hausner, Ivan m2335 CZE0.5010.29205.80 
  Folk, Petr 2154 CZE0.001-0.4320-8.60 
  Lajbl, Jan 2204 CZE1.0010.642012.80 
  Jurek, Josef m2204 CZE0.001-0.3620-7.20 
  Flajsman, Pavel 2164 CZE0.5010.08201.60 
  Michalek, Jan m2276 CZE0.5010.23204.60 
  Pokrupa, Marek 2140 CZE0.001-0.4520-9.00 
  Cesal, Jaroslav f2132 CZE1.0010.542010.80 
  Sprenar, Petr f2216 CZE0.5010.15203.00 

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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