Individual Calculations February 2019
 Kozak, Antoni  Total change: 110.20  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa A Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 2210 2236 5.50 9 0.80 38 30.40 
  Hemmerling, Jaroslaw 1940 POL1.0010.15385.70 
  Szpar, Milosz f2339 POL0.5010.14385.32 
  Galperin, Platon 2363 UKR0.001-0.3338-12.54 
  Moscicka, Pola 1950 POL1.0010.16386.08 
  Naboka, Sergey f2324 UKR0.5010.12384.56 
  Chomczyk, Marek 2294 POL0.5010.08383.04 
  Krishnater, Kushager f2305 IND0.001-0.4038-15.20 
  Domanski, Lukasz 2069 POL1.0010.283810.64 
  Zylka, Stanislaw f2305 POL1.0010.603822.80 

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)
 
 PRAGUE OPEN 2019 - A - IM open Praha CZE 2019-01-11
RcRownchangeKK*chgGame
 2282 2236 6.00 9 2.10 38 79.80 
  Nahornyi, Ihor 1900 UKR1.0010.12384.56 
  Pechac, Jergus m2472 SVK1.0010.803830.40 
  Low, Zhen Yu Cyrus m2385 SGP0.001-0.3038-11.40 
  Mulenko, Alexander 2090 RUS0.501-0.2038-7.60 
  Sokolov, Ilia 2093 RUS1.0010.313811.78 
  Naumkin, Igor g2418 RUS1.0010.743828.12 
  Lin, Yi 2359 CHN1.0010.673825.46 
  Liu, Guanchu m2425 CHN0.5010.25389.50 
  Kacharava, Nikolozi f2397 GEO0.001-0.2938-11.02 

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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