Rapid: Individual Calculations April 2017
 Briem, Stephan  Total change: 18.00  Rating chartPersonal card
 Islandsmot Grunnskolasveita Reykjavik ISL 2017-03-25
RcRownchangeKK*chgGame
 1275 1514 7.00 8 0.80 20 16.00 
  Alexandersson, Orn 1261 ISL1.0010.19203.80 
  Gislason, Steinthor Orn 1128 ISL1.0010.09201.80 
  Davidsson, Joshua 1363 ISL1.0010.30206.00 
  Jakobsen, Odinn Orn 1178 ISL1.0010.12202.40 
  Kristjansson, Halldor Atli 1353 ISL1.0010.29205.80 
  Haile, Batel Goitom 1252 ISL1.0010.18203.60 
  Johannsson, Bjarki Kroyer 1114  * ISL1.0010.08201.60 
  Mai, Alexander Oliver 1550 ISL0.001-0.4520-9.00 
 * 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)
 
 Islandsmot Grunnskolasveita 2017 - urslit Reykjavik ISL 2017-03-27
RcRownchangeKK*chgGame
 1550 1514 1.00 2 0.10 20 2.00 
  Mai, Alexander Oliver 1550 ISL1.0010.552011.00 
  Mai, Alexander Oliver 1550 ISL0.001-0.4520-9.00 

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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