Individual Calculations September 2022
 Hafner, Hans-Peter  Total change: 2.00  Rating chartPersonal card
 4. Bamberg Open 2022 B-Turnier Bamberg GER 2022-07-27
RcRownchangeKK*chgGame
 1473 1129 1.00 4 0.30 40 12.00 
  Noennig, Jakob 1488 GER0.001-0.1040-4.00 
  Reuter, Marek 1584 GER0.001-0.0640-2.40 
  Blum, Norbert 1702 GER0.001-0.0240-0.80 
  Homfeldt, Maren 1116 GER1.0010.484019.20 

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)
 
 2. Sandhaeuser Schachsommer B-Turnier Sandhausen GER 2022-08-02
RcRownchangeKK*chgGame
 1348 1129 1.00 5 -0.25 40 -10.00 
  Windmueller, Simon 1613 GER0.001-0.0540-2.00 
  Overhoff, Klaus 1295 GER0.001-0.2840-11.20 
  Begdullayeva, Karina 1203 SUI1.0010.604024.00 
  Schirmer, Sara 1375 GER0.001-0.1940-7.60 
  Edelbluth, Daniel 1255 GER0.001-0.3340-13.20 

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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