Individual Calculations March 2018
 Mai, Alexander Oliver  Total change: 13.95  Rating chartPersonal card
 Skakhatid Motx 2018 b-flokkur Kopavogur ISL 2018-01-09
RcRownchangeKK*chgGame
 1863 1970 4.50 7 0.13 31 4.03 
  Gudmundsson, Gunnar Erik 1570  * ISL1.0010.08312.48 
  Eliasson, Kristjan Orn 1846 ISL0.501-0.1731-5.27 
  Ulfsson, Olafur Evert 1784 ISL0.501-0.2431-7.44 
  Davidsson, Oskar Vikingur 1854 ISL0.501-0.1631-4.96 
  Omarsson, Kristofer 1744 ISL1.0010.21316.51 
  Jonsson, Gauti Pall 2161 ISL0.5010.25317.75 
  Birkisson, Bjorn Holm 2084 ISL0.5010.16314.96 
 * 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)
 
 Skakthing Reykjavikur 2018 Reykjavik ISL 2018-01-10
RcRownchangeKK*chgGame
 1887 1970 5.00 9 -0.19 31 -5.89 
  Gunnarsson, Kjartan Karl 1570  * ISL1.0010.08312.48 
  Olafsson, Thorvardur 2178 ISL0.001-0.2331-7.13 
  Briem, Benedikt 1570  * ISL1.0010.08312.48 
  Viglundsson, Bjorgvin 2167 ISL0.5010.25317.75 
  Ptacnikova, Lenka wg2218 ISL0.001-0.1931-5.89 
  Bjarnason, Olafur 1818 ISL0.501-0.2031-6.20 
  Briem, Hedinn 1613 ISL1.0010.11313.41 
  Ulfljotsson, Jon 1687 ISL1.0010.16314.96 
  Loftsson, Hrafn 2163 ISL0.001-0.2531-7.75 
 * 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)
 
 Nordic Youth Championship 2018 C Heinola FIN 2018-02-09
RcRownchangeKK*chgGame
 1972 1981 3.50 6 0.51 31 15.81 
  Nielsen, Suni I Horni 1581  * FAI1.0010.08312.48 
  Sjoberg, Isak 2094 NOR1.0010.653120.15 
  Easwaralingam, Adesh 1992 DEN0.5010.02310.62 
  Sorensen, Hampus 2256 SWE0.001-0.1731-5.27 
  Wartiovaara, Oliver 2030 FIN0.5010.07312.17 
  Briem, Stephan 1876 ISL0.501-0.1431-4.34 
 * 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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