Individual Calculations January 2011
 Maltar, Alberto  Total change: 30.90  Rating chartPersonal card
 19th CRO Team Championship - Qualification for II. League Centre Koprivnica, Cakovec CRO 2010-11-07
RcRownchangeKK*chgGame
 2222 2120 1.50 2 0.78 15 11.70 
  Petrovic, Zvonko f2222 CRO1.0010.64159.60 
  Petrovic, Zvonko f2222 CRO0.5010.14152.10 

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)
 
 Open Hum na Sutli 2010 Hum na Sutli CRO 2010-11-20
RcRownchangeKK*chgGame
 2091 2120 6.00 9 1.28 15 19.20 
  Turk, Tajana 1783 CRO0.501-0.3815-5.70 
  Turk, Vesna 1720  * CRO1.0010.08151.20 
  Turk, Karlo 1962 CRO0.501-0.2115-3.15 
  Matkun, Zeljko 1977 CRO1.0010.31154.65 
  Kalajzic, Ivan 2215 CRO1.0010.63159.45 
  Mrdja, Milan m2418 CRO0.5010.35155.25 
  Doric, Nenad m2320 CRO0.001-0.2415-3.60 
  Djurkovic, Maks 2165 SLO1.0010.56158.40 
  Jelecevic, Ivo 2256 CRO0.5010.18152.70 
 * 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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