Individual Calculations November 2023
 Donath, Johann  Total change: 0.40  Rating chartPersonal card
 Landesliga Berlin 2023-2024 October 2023 various GER 2023-10-08
RcRownchangeKK*chgGame
 2160 2047 1.00 1 0.65 20 13.00 
  Kaiser, Martin 2160 GER1.0010.652013.00 

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)
 
 28. Magdeburger Open - Ottonen-Gruppe Magdeburg GER 2023-10-14
RcRownchangeKK*chgGame
 1919 2047 4.00 7 -0.56 20 -11.20 
  Krafzik, Roland 1737 GER1.0010.14202.80 
  Winterstein, Nils 1648 GER1.0010.08201.60 
  Malek, Daniel f2304 GER0.001-0.1820-3.60 
  Freitag, Christian 1907 GER1.0010.31206.20 
  Kretzschmar, Arnd 1917 GER0.501-0.1820-3.60 
  Skembris, Simon Max 1870 GER0.501-0.2320-4.60 
  Schiffner, Kevin 2049 GER0.001-0.5020-10.00 

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)
 
 1. Berlin U25 Open A Berlin GER 2023-10-23
RcRownchangeKK*chgGame
 2131 2047 3.50 9 -0.07 20 -1.40 
  Tobak, Mikhail f2313 UKR0.001-0.1820-3.60 
  Riemland, Arnold 2177 GER0.001-0.3220-6.40 
  Kaewpitakkun, Pantham 1976 NOR0.001-0.6020-12.00 
  Verbitsky, Jaroslaw 1980 GER1.0010.41208.20 
  Rose, Daniel 1865 GER1.0010.26205.20 
  Malinowsky, Levi 2151 GER1.0010.642012.80 
  Popvasilev, Kaloyan 2215 GER0.001-0.2820-5.60 
  Tschernatsch, Johannes f2346 GER0.001-0.1520-3.00 
  Haubold, Sebastian 2158 GER0.5010.15203.00 

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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