Individual Calculations March 2020
 Xu, Yang  Total change: 28.00  Rating chartPersonal card
 Portugal Open 2020 Lisboa POR 2020-01-25
RcRownchangeKK*chgGame
 2104 2047 4.50 9 0.70 40 28.00 
  Florissi, Aldo 1647  * ITA1.0010.08403.20 
  Sousa, Andre Ventura m2391 POR0.001-0.1240-4.80 
  Barreiros, Cilauro Neves 1759 POR1.0010.16406.40 
  Grabuzova, Tatiana wg2284 RUS0.001-0.2040-8.00 
  Burghardt, Michael 1839 GER1.0010.23409.20 
  Rodriguez Lopez, Rafael m2212 ESP1.0010.724028.80 
  Risting, Eivind Olav f2306 NOR0.5010.324012.80 
  Fidalgo, Andre Neves 2282 POR0.001-0.2140-8.40 
  Hill, Alistair 2217 ENG0.001-0.2840-11.20 
 * 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)
 
NOTE: K factor changed
 Mix for norms Third Saturday 127 Novi Sad SRB 2020-02-08
RcRownchangeKK*chgGame
 2259 2051 2.00 8 0.00 20 0.00 
  Krishna Teja, N m2375 IND0.001-0.1320-2.60 
  Popchev, Milko g2294 BUL0.5010.30206.00 
  Nasanjargal, Urtnasan f2451  * MGL0.001-0.0820-1.60 
  Dinev, Dejan f2230 MKD0.5010.23204.60 
  Milosevic, Milos f2275 SRB0.001-0.2220-4.40 
  Hari, Charan Sai Kalluri 2027 IND0.501-0.0320-0.60 
  Sredojevic, Ivan m2218 SRB0.001-0.2820-5.60 
  Zhou, Guijue wm2205 CHN0.5010.21204.20 
 * 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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