Individual Calculations September 2009
 Loktiev, Ivan  Total change: -28.90  Rating chartPersonal card
 Open Teplice 2009 Teplice CZE 2009-06-13
RcRownchangeKK*chgGame
 2022 2290 4.50 9 -2.89 10 -28.90 
  Hruby, Vaclav 1940 CZE1.0010.11101.10 
  Hozda, David 2037 CZE0.501-0.3110-3.10 
  Klement, Lukas 2080 CZE0.501-0.2710-2.70 
  Balin, Kamil 2063 CZE0.501-0.2910-2.90 
  Dolezal St., Radoslav 2018 CZE0.501-0.3310-3.30 
  Machalek, Bedrich 2051 CZE0.501-0.3010-3.00 
  Olsarova, Tereza 2106 CZE0.001-0.7410-7.40 
  Grussova, Helena 1940 CZE0.501-0.3910-3.90 
  Machala, Vladislav 1964 CZE0.501-0.3710-3.70 

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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