Individual Calculations February 2019
 Liu, Zhaoqi  Total change: 22.60  Rating chartPersonal card
 PRAGUE OPEN 2019 - A - IM open Praha CZE 2019-01-11
RcRownchangeKK*chgGame
 2259 2300 6.00 9 1.10 20 22.00 
  Novak, Josef Jan 1979 CZE1.0010.13202.60 
  Hradecky, Ivo 2107 CZE1.0010.25205.00 
  Haase, Pavel c2141 CZE1.0010.29205.80 
  Krivonosov, Oleg m2390 LAT0.5010.12202.40 
  Low, Zhen Yu Cyrus m2385 SGP1.0010.622012.40 
  Kacharava, Nikolozi f2397 GEO0.001-0.3720-7.40 
  Liu, Guanchu m2425 CHN0.001-0.3320-6.60 
  Ludvik, Tomas 2089 CZE1.0010.23204.60 
  Naumkin, Igor g2418 RUS0.5010.16203.20 

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)
 
 IM third Saturday 103 Novi Sad SRB 2019-01-19
RcRownchangeKK*chgGame
 2303 2300 4.00 8 0.03 20 0.60 
  Lin, Yi 2359 CHN0.5010.08201.60 
  Mendonca, Leon Luke c2349 IND0.001-0.4320-8.60 
  Galperin, Platon 2383 UKR0.001-0.3920-7.80 
  Tugstumur, Yesuntumur f2295 MGL0.501-0.0120-0.20 
  Sredojevic, Ivan m2257 SRB0.001-0.5620-11.20 
  Bozic, Milan m2317 SRB1.0010.522010.40 
  Stojkovic, Miroljub f2224 SRB1.0010.40208.00 
  Dinev, Dejan f2241 MKD1.0010.42208.40 

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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