Individual Calculations May 2022
 Grieve, Harry  Total change: -13.00  Rating chartPersonal card
 Kvika Reykjavik Open 2022 Reykjavik ISL 2022-04-06
RcRownchangeKK*chgGame
 2311 2387 5.50 9 0.30 20 6.00 
  Bosboom, Ardin 2078 NED0.501-0.3620-7.20 
  Foerster-Yialamas, Lucas c2075 GER1.0010.14202.80 
  Sadhwani, Raunak g2628 IND0.001-0.2020-4.00 
  Kristinsson, Ogmundur 1987  * ISL1.0010.08201.60 
  Ingvason, Johann 2172 ISL1.0010.23204.60 
  Adhiban, B. g2633 IND0.5010.31206.20 
  Coursaget, Nicolas f2180 FRA1.0010.23204.60 
  Peng, Li Min m2517 UKR0.5010.18203.60 
  Yoo, Christopher Woojin m2532 USA0.001-0.3120-6.20 
 * 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)
 
 64th Southend Easter Congress - Open Southend ENG 2022-04-15
RcRownchangeKK*chgGame
 2084 2387 5.00 7 -0.95 20 -19.00 
  Thatte, Nishchal 1987  * ENG1.0010.08201.60 
  Young, Craig A 2049 ENG0.501-0.3820-7.60 
  Ethelontis, Alexandros N 2077 ENG1.0010.14202.80 
  Nilsson, Joakim 2000 f2175 SWE0.501-0.2720-5.40 
  Burnett, Andrew f2163 SCO0.501-0.2820-5.60 
  Dougherty, Michael f2066 CAN0.501-0.3720-7.40 
  Stewart, Ashley 2069 ENG1.0010.13202.60 
 * 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)
 

 

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