Individual Calculations December 2023
 Mannion, Stephen R  Total change: -9.00  Rating chartPersonal card
 BENIDORM CHESS OPEN A Benidorm (Alicante) ESP 2023-10-29
RcRownchangeKK*chgGame
 2101 2179 4.50 9 -0.90 10 -9.00 
  Andrzejewska, Anna wc1918 POL0.501-0.3210-3.20 
  Fernandez Vazquez, Jorge 1970 ESP0.501-0.2710-2.70 
  Bascunana Sanchez, Pablo 1961 ESP0.501-0.2810-2.80 
  Pedersen, Max Moe 2063 NOR1.0010.34103.40 
  Yordanov, Lachezar f2323 BUL0.5010.19101.90 
  Balabayeva, Xeniya wm2192 KAZ0.001-0.4810-4.80 
  Atienza Alvarez, Javier 2082 ESP1.0010.37103.70 
  Mompel Ferruz, Xavier c2019 ESP0.501-0.2110-2.10 
  Olsson, William f2378 SWE0.001-0.2410-2.40 

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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