Individual Calculations January 2019
 Parker, Keith  Total change: -10.60  Rating chartPersonal card
 Open Internacional Arturo Pomar 2018 Palma ESP 2018-11-26
RcRownchangeKK*chgGame
 1965 1825 1.00 4 -0.37 20 -7.40 
  Pogorelov, Ruslan g2225  * UKR0.001-0.0820-1.60 
  Llado Martorell, Juan 1425  * ESP1.0010.08201.60 
  Siddharth, Jagadeesh 2215 SGP0.001-0.0920-1.80 
  Gjestemoen-Vonhirsch, Andre 1993 NOR0.001-0.2820-5.60 
 * 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)
 
 V Sunway Sitges International Chess Festival - Group B Sitges ESP 2018-12-14
RcRownchangeKK*chgGame
 1691 1821 3.00 5 -0.16 20 -3.20 
  Stanghelle, Anders 1471 NOR0.501-0.3920-7.80 
  Barguer, Alexey 1435 BLR1.0010.09201.80 
  Mollard, Pascal 1587 SUI1.0010.21204.20 
  Saheb, Kamel 1985 ALG0.5010.22204.40 
  Gil Vega, Marcel 1977 ESP0.001-0.2920-5.80 

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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