Individual Calculations September 2023
 Roessler, Frank-Peter  Total change: -57.40  Rating chartPersonal card
 2. Bautzener Tuerme-Open A-Turnier Bautzen GER 2023-08-08
RcRownchangeKK*chgGame
 1789 1932 3.00 9 -2.87 20 -57.40 
  Bergsson, Stefan 2135 ISL0.001-0.2420-4.80 
  Melitzki, Richard 1773 GER0.001-0.7120-14.20 
  Czeisz, Luca 1589 GER0.001-0.8820-17.60 
  Richter, Juergen 1908 GER1.0010.47209.40 
  Ollhoff, Hannes 1532  * GER0.501-0.4220-8.40 
  Glowiak, Maximilian 1481 GER1.0010.06201.20 
  Richter, Rainer 2025 GER0.001-0.3720-7.40 
  Zaprasis, Lenhard 1769 GER0.501-0.2220-4.40 
  Lind, Jacco 1890 NED0.001-0.5620-11.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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