Individual Calculations November 2014
 Johannesson, Kristofer Joel  Total change: 32.40  Rating chartPersonal card
 Reykjavik Chess Club Championship 2014 (C-group) Reykjavik ISL 2014-09-14
RcRownchangeKK*chgGame
 1496 1422 3.00 8 -0.21 40 -8.40 
  Bragason, Gudmundur Agnar 1352 ISL0.001-0.6040-24.00 
  Steinthorsson, Felix 1549 ISL0.5010.17406.80 
  Arnason, Ragnar 1412 ISL1.0010.494019.60 
  Plantada Siurans, Estanislau 1544 ESP1.0010.674026.80 
  Finnsson, Johann Arnar 1399 ISL0.501-0.0340-1.20 
  Jonasson, Hordur 1570 ISL0.001-0.3040-12.00 
  Birkisson, Bardur Orn 1636 ISL0.001-0.2340-9.20 
  Sigurvaldason, Hjalmar 1506 ISL0.001-0.3840-15.20 

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)
 
 Icelandic Team Championship 2014-15 3rd division - round 1-4 Reykjavik ISL 2014-10-03
RcRownchangeKK*chgGame
 1253 1422 1.00 1 0.28 40 11.20 
  Mai, Aron Thor 1253 ISL1.0010.284011.20 

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)
 
 Icelandic Team Championship 2014-15 4th division - round 1-4 Reykjavik ISL 2014-10-03
RcRownchangeKK*chgGame
 1752 1422 1.00 2 0.74 40 29.60 
  Helgason, Jon Thor 1681 ISL0.001-0.1840-7.20 
  Arnljotsson, Jon 1822  * ISL1.0010.924036.80 
 * 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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