Blitz: Individual Calculations January 2020
 Helgadottir, Idunn  Total change: 31.20  Rating chartPersonal card
 Fridriksmot Landsbankans 2019 - Islandsmotid i hradskak Reykjavik ISL 2019-12-14
RcRownchangeKK*chgGame
 1425 1178 3.00 10 0.57 20 11.40 
  Fridbertsson, Aegir 1578  * ISL0.001-0.0820-1.60 
  Briem, Hedinn 1578  * ISL0.001-0.0820-1.60 
  Briem, Gudrun Fanney 1104 ISL1.0010.40208.00 
  Jensson, Erlingur 1578  * ISL0.001-0.0820-1.60 
  Thorsteinsson, Leifur 1563 ISL0.001-0.0920-1.80 
  Thorisson, Benedikt 1578  * ISL0.001-0.0820-1.60 
  Kjartansson, Matthias Bjorgvin 1063 ISL1.0010.34206.80 
  Gudmundsson, Gunnar Erik 1578  * ISL0.001-0.0820-1.60 
  Olafsson, Arni 1481 ISL0.001-0.1420-2.80 
  Brynjarsson, Einar Dagur 1152 ISL1.0010.46209.20 
 * 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)
 
 Jolamot i Bio Paradis 2019 Reykjavik ISL 2019-12-15
RcRownchangeKK*chgGame
 1489 1178 2.50 9 1.10 20 22.00 
  Fivelstad, Jon Olav 1578  * NOR0.001-0.0820-1.60 
  Thorsteinsson, Leifur 1563 ISL0.5010.41208.20 
  Omarsson, Adam 1387 ISL0.001-0.2320-4.60 
  Kristjansson, Halldor 1577 ISL0.001-0.0820-1.60 
  Ingvarsson, Kjartan 1578  * ISL0.001-0.0820-1.60 
  Jonasson, Hordur 1306 ISL1.0010.672013.40 
  Njardarson, Arnar Ingi 1316 ISL0.001-0.3120-6.20 
  Sigurvaldason, Hjalmar 1516 ISL1.0010.882017.60 
  Thordarson, Sturla 1578  * ISL0.001-0.0820-1.60 
 * 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)
 
 Jolahradskakmot TR 2019 Reykjavik ISL 2019-12-27
RcRownchangeKK*chgGame
 1352 1178 2.00 7 -0.11 20 -2.20 
  Ulfljotsson, Jon 1578  * ISL0.001-0.0820-1.60 
  Grimsson, Thordur 1552 ISL0.001-0.1020-2.00 
  Olafsson, Arni 1481 ISL0.001-0.1420-2.80 
  Kristbergsson, Bjorgvin 1171 ISL1.0010.49209.80 
  Haile, Batel Goitom 1462 ISL0.001-0.1620-3.20 
  Sigurdsson, Runar 1398 ISL0.001-0.2220-4.40 
  Johannesson, Petur 820 ISL1.0010.10202.00 
 * 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)
 

 

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