Individual Calculations July 2017
 Walta, Paivi  Total change: -27.80  Rating chartPersonal card
 OP 6 del Salento - Ecoresort Le Sirene' - B Gallipoli ITA 2017-05-20
RcRownchangeKK*chgGame
 1669 1762 3.50 8 -1.39 20 -27.80 
  Lombardo, Corrado 1830 ITA0.5010.09201.80 
  Pizzuto, Samuele Tullio 2071 ITA0.001-0.1420-2.80 
  Pesce, Valter 1461 ITA0.001-0.8520-17.00 
  Bruno, Elio 1524 ITA1.0010.20204.00 
  Chochoy, Patrick 1581 FRA1.0010.26205.20 
  Marani, Luca 1861 ITA0.001-0.3620-7.20 
  Costisanu, Romica 1422 ITA0.001-0.8820-17.60 
  Caputo, Andrea 1605 ITA1.0010.29205.80 

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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