Individual Calculations February 2022
 Matthes, Aaron  Total change: 36.00  Rating chartPersonal card
 Bremer Silvester Open 2021 Bremen GER 2021-12-27
RcRownchangeKK*chgGame
 2107 2089 4.00 7 0.69 20 13.80 
  Weinitschke, Harald 1689  * GER1.0010.08201.60 
  Straetker, Sebastian 1849 GER0.501-0.3020-6.00 
  Schmitz, Manuela wf1915 GER1.0010.27205.40 
  Ewert, Hannes f2274 GER0.5010.24204.80 
  Reuker, Jari 2437 GER1.0010.892017.80 
  Schmitzer, Klaus f2205 GER0.001-0.3420-6.80 
  Thinius, Marco m2382 GER0.001-0.1520-3.00 
 * 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)
 
 2. Berlin Mitte - Neujahrs-Open Berlin GER 2022-01-03
RcRownchangeKK*chgGame
 2092 2089 4.50 7 1.11 20 22.20 
  Reck, Jessica 1722 GER1.0010.10202.00 
  Matthes, Benjamin 1834 GER1.0010.19203.80 
  Kracht, Raphael 2115 GER0.5010.04200.80 
  Raitza, Olaf 2325 GER0.5010.30206.00 
  Syre, Christian f2229 GER0.5010.19203.80 
  Florstedt, Johannes f2351 GER0.5010.32206.40 
  Fartmann, Oliver 2066 GER0.501-0.0320-0.60 

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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