Individual Calculations December 2017
 Akeya-Price, Robert A  Total change: 81.20  Rating chartPersonal card
 Limerick Open 2017 Castletroy IRL 2017-10-28
RcRownchangeKK*chgGame
 1772 1686 3.50 6 1.13 40 45.20 
  O`sullivan, Aidan 1512 IRL1.0010.274010.80 
  Tirziman, Rudolf 1916 IRL0.5010.294011.60 
  Artola, Gerardo 1930 ARG0.5010.304012.00 
  Dunne, Thomas Junior 1920 IRL0.5010.294011.60 
  Gupta, Utkarsh 1634 IRL0.501-0.0740-2.80 
  Flynn, Jacob 1720 IRL0.5010.05402.00 

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)
 
 16th 4NCL Congress Open Coventry ENG 2017-11-03
RcRownchangeKK*chgGame
 2090 1702 1.50 4 1.14 40 45.60 
  Burrows, Martin P 2093 ENG0.5010.414016.40 
  Hand, Freddie 2102  * ENG0.5010.424016.80 
  Moore, Gerald 2071 ENG0.5010.404016.00 
  Coleman, David J c2093 ENG0.001-0.0940-3.60 
 * 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)
 
 CCF WINTER CHESS 2017-18 LONG PLAY NOVEMBER 2017 London ENG 2017-11-27
RcRownchangeKK*chgGame
 1553 1702 2.50 4 -0.24 40 -9.60 
  Elliott, Judah P 1381 CAN1.0010.13405.20 
  Warner, Dominic Wj 1654 ENG0.501-0.0740-2.80 
  Allan, Brian N 1666 SCO0.001-0.5540-22.00 
  Morgan, David H 1511 ENG1.0010.254010.00 

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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