Individual Calculations May 2022
 Collins, Adam  Total change: -58.00  Rating chartPersonal card
 The John Bolger Cup 2022 Dublin IRL 2022-03-25
RcRownchangeKK*chgGame
 2126 1984 1.50 4 0.02 40 0.80 
  Putar, Lara 1835 IRL0.001-0.7040-28.00 
  Corte Real Neto, Cyro Pamplona 1925 BRA1.0010.424016.80 
  Mannion, Stephen R m2267 SCO0.5010.344013.60 
  Turner, Matthew g2476 SCO0.001-0.0440-1.60 

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)
 
 Kvika Reykjavik Open 2022 Reykjavik ISL 2022-04-06
RcRownchangeKK*chgGame
 1944 2039 4.00 9 -1.47 40 -58.80 
  Heimisson, Hilmir Freyr f2321 ISL0.001-0.1640-6.40 
  Finnsson, Johann Arnar 1805 ISL0.501-0.2940-11.60 
  Thorisson, Benedikt 1778 ISL1.0010.18407.20 
  Sarkar, Justin m2314 USA0.001-0.1740-6.80 
  Omarsson, Adam 1740 ISL1.0010.15406.00 
  Eedle, Eric F 1639  * ENG0.501-0.4240-16.80 
  Jonsson, Johann 1770 ISL1.0010.17406.80 
  Villiers, Thomas c2219 ENG0.001-0.2640-10.40 
  Ragnarsson, Johann 1913 ISL0.001-0.6740-26.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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