Individual Calculations January 2020
 Valette, Christian  Total change: -22.20  Rating chartPersonal card
 ST: 4. memorijal Krunoslav Hulak - Open Zagreb Zagreb CRO 2019-12-07
RcRownchangeKK*chgGame
 2104 2040 1.00 5 -1.11 20 -22.20 
  Pavic, Filip 2238 CRO0.5010.26205.20 
  Vojak, Daniel 2276 CRO0.001-0.2020-4.00 
  Cupic, Lovro f2302 CRO0.001-0.1820-3.60 
  Dubois, Martine wm1857 MNC0.501-0.2420-4.80 
  Tomasko, Miljenko 1849 CRO0.001-0.7520-15.00 

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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