Individual Calculations February 2018
 Sielecki, Christof  Total change: -7.00  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa A Krakow POL 2017-12-27
RcRownchangeKK*chgGame
 2264 2434 5.50 9 -0.94 10 -9.40 
  Berdnyk, Mariia 2204 UKR1.0010.21102.10 
  Marczuk, Dominik 2278 POL0.501-0.2110-2.10 
  Pogan, Nikolas f2264 GER0.501-0.2210-2.20 
  Luczak, Filip c2069 POL1.0010.10101.00 
  Jedynak, Radoslaw g2341 POL0.501-0.1310-1.30 
  Dietmayer-Kraeutler, Marco f2328 AUT0.501-0.1410-1.40 
  Eggink, Ryszard 2333 POL0.001-0.6410-6.40 
  Toma, Katarzyna wg2252 POL1.0010.26102.60 
  Klima, Lukas m2311 CZE0.501-0.1710-1.70 

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)
 
 Oberliga NRW 2017/2018 January 2018 Duesseldorf GER 2018-01-28
RcRownchangeKK*chgGame
 2234 2438 1.00 1 0.24 10 2.40 
  Fieberg, Samuel 2234 GER1.0010.24102.40 

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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