Individual Calculations December 2021
 Reuker, Jari  Total change: 8.40  Rating chartPersonal card
 4. DPI BDO Schach-Open Leer A-Open Leer GER 2021-10-28
RcRownchangeKK*chgGame
 2226 2404 5.50 7 0.44 10 4.40 
  Hoekstra, Peter 2036 NED1.0010.10101.00 
  Kardoeus, David 2186 GER0.501-0.2810-2.80 
  Heinemann, Ernst 2168 GER1.0010.20102.00 
  Kopylov, Daniel 2299 GER0.501-0.1410-1.40 
  Ewert, Hannes f2280 GER1.0010.33103.30 
  Van Osch, Mees f2307 NED0.501-0.1310-1.30 
  Holtel, Jasper f2305 GER1.0010.36103.60 

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)
 
 5. FAMA-Cup Hamburg GER 2021-11-13
RcRownchangeKK*chgGame
 2414 2429 2.50 4 0.40 10 4.00 
  Parvanyan, Ashot m2468 GER0.001-0.4510-4.50 
  Parvanyan, Ashot m2468 GER0.5010.05100.50 
  Pajeken, Jakob Leon m2360 GER1.0010.40104.00 
  Pajeken, Jakob Leon m2360 GER1.0010.40104.00 

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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