Individual Calculations August 2019
 Yao, Lan  Total change: -10.20  Rating chartPersonal card
 IM Round robin Third Saturday 117 Novi Sad SRB 2019-07-05
RcRownchangeKK*chgGame
 2234 2330 5.50 9 -0.13 20 -2.60 
  Karaokcu, Erkin c2256 TUR0.501-0.1020-2.00 
  Anu, Bayar wf2100 MGL1.0010.21204.20 
  Altantuya, Boldbaatar wf2302 MGL0.501-0.0420-0.80 
  Laketic, Gojko m2392 SRB0.5010.09201.80 
  Sredojevic, Ivan m2253 SRB0.001-0.6120-12.20 
  Radlovacki, Jovan m2319 SRB0.501-0.0220-0.40 
  Martorelli, Antonio m2159 ITA1.0010.27205.40 
  Tancik, Kristijan f2238 SRB0.501-0.1320-2.60 
  Zhukov, Anton 2087 RUS1.0010.20204.00 

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)
 
 X MEDJUNARODNO JUBILARNO OTVORENO PRVENSTVO VOJVODINE U SAHU 2019 - "A" Novi Sad SRB 2019-07-12
RcRownchangeKK*chgGame
 2142 2330 4.00 6 -0.38 20 -7.60 
  Drazic, Dusan 1930  * SRB1.0010.08201.60 
  Zavgorodniaya, Alena wf2128 RUS1.0010.24204.80 
  Popchev, Milko g2271 BUL0.501-0.0820-1.60 
  Pavkov, Nebojsa 2164 SRB1.0010.28205.60 
  Liu, Zexu 2145 CHN0.501-0.2420-4.80 
  Vafin, Ayrat 2213 RUS0.001-0.6620-13.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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