Individual Calculations February 2018
 Milikow, Yoav  Total change: 71.20  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa A Krakow POL 2017-12-27
RcRownchangeKK*chgGame
 2279 2103 4.00 9 1.58 40 63.20 
  Vojtek, Vladimir f2293 SVK0.001-0.2540-10.00 
  Zaura, Vidmantas 2232 LTU1.0010.674026.80 
  Klima, Lukas m2311 CZE1.0010.774030.80 
  Eggink, Ryszard 2333 POL0.001-0.2140-8.40 
  Zherebtsova, Alexandra wf2243 RUS1.0010.694027.60 
  Galperin, Platon 2322 UKR0.001-0.2240-8.80 
  Gbyl, Andrzej 2243 POL0.001-0.3140-12.40 
  Tomaszewski, Roman m2285 POL1.0010.744029.60 
  Ratsma, Midas 2250 NED0.001-0.3040-12.00 

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)
 
 Liga Artzit North 2018 Round 1-2 various ISR 2018-01-06
RcRownchangeKK*chgGame
 2272 2125 0.50 1 0.20 40 8.00 
  Shoham, Asaf 2272 ISR0.5010.20408.00 

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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