Individual Calculations July 2014
 Ledger, Stephen C  Total change: 1.95  Rating chartPersonal card
 OP 3 del Salento - Ecoresort Le Sirene' Gallipoli ITA 2014-05-17
RcRownchangeKK*chgGame
 2097 2077 4.50 9 0.13 15 1.95 
  Antoli Royo, Joaquin Miguel m2429 ESP0.001-0.1115-1.65 
  Hiller, Wieland 1951 GER0.501-0.1715-2.55 
  Richardt, Mike 1974 GER0.501-0.1415-2.10 
  Nepi, Ezio 1966 ITA1.0010.35155.25 
  Nelson, Jonathan P 2228 ENG0.001-0.3015-4.50 
  Paolillo, Gaia 1914 ITA0.501-0.2215-3.30 
  Sansonetti, Giorgio 2019 ITA1.0010.42156.30 
  Hegarty, Sarah N wf2100 ENG1.0010.53157.95 
  Rudolf, Anna wg2292 HUN0.001-0.2315-3.45 

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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