Individual Calculations August 2023
 Kozlov, Oleksandr  Total change: 85.60  Rating chartPersonal card
 Deutsche Senioreneinzelmeisterschaft 2023 over 50 Bad Wildungen GER 2023-07-17
RcRownchangeKK*chgGame
 1992 1850 5.00 9 2.14 40 85.60 
  Schatz, Christian c2168 GER0.5010.374014.80 
  Jahn, Peter 2076 GER0.5010.294011.60 
  Noldt, Torsten 1989 GER0.5010.19407.60 
  Koschetzki, Christian 1951 GER0.5010.14405.60 
  Porth, Hartmut 1954 GER0.001-0.3640-14.40 
  Fink, Wolfgang 1770 GER1.0010.394015.60 
  Fabig, Holger 1928 GER1.0010.614024.40 
  Von Kiedrowski, Klemens 2069 GER0.5010.284011.20 
  Schneider, Michael 2025 GER0.5010.23409.20 

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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