Individual Calculations November 2022
 Foran, Barry  Total change: -4.80  Rating chartPersonal card
 The 30th Cork Chess Congress Major Blarney IRL 2022-09-30
RcRownchangeKK*chgGame
 1547 1608 1.50 2 0.36 20 7.20 
  Finnerty, Andrew 1366 IRL1.0010.20204.00 
  O`connell, Denis 1728 IRL0.5010.16203.20 

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)
 
 XIX Open Internacional Amateur de Calvia Palmanova-Calvia ESP 2022-10-08
RcRownchangeKK*chgGame
 1674 1608 3.00 8 -0.60 20 -12.00 
  Singh, Arvinder Preet f2022 IND0.001-0.0720-1.40 
  Slovak, Pavel 2040 CZE0.001-0.0720-1.40 
  Rojas, Franco 1350 SUI0.501-0.3220-6.40 
  Laux, Filip 1436 GER1.0010.27205.40 
  May, Adam J 1929 WLS0.001-0.1320-2.60 
  Ramon Sanchez Campins, Pedro 1689 ESP0.001-0.3920-7.80 
  Whelan, Niall P. 1428 IRL0.501-0.2420-4.80 
  Gabilondo Lapeyra, Jorge 1499 ESP1.0010.35207.00 

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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