Individual Calculations January 2019
 Sarkar, Justin  Total change: 13.00  Rating chartPersonal card
 FE 3 Roma Citta' Aperta - A Roma ITA 2018-12-02
RcRownchangeKK*chgGame
 2279 2332 5.50 9 0.37 10 3.70 
  Pitrelli, Antonio 2050 ITA1.0010.16101.60 
  Hesse, Henrik 2174 GER1.0010.29102.90 
  Santos Latasa, Jaime g2584 ESP0.001-0.1910-1.90 
  Tran, David 2121 HUN1.0010.23102.30 
  Korneev, Oleg g2550 ESP0.5010.28102.80 
  Kollars, Dmitrij g2559 GER0.001-0.2110-2.10 
  Babar, Michael f2160 GER0.501-0.2310-2.30 
  Marzaduri, Riccardo 2125 ITA1.0010.23102.30 
  Sapale, Saloni wm2187 IND0.501-0.1910-1.90 

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)
 
 V Sunway Sitges International Chess Festival - Group A Sitges ESP 2018-12-14
RcRownchangeKK*chgGame
 2355 2332 5.50 10 0.93 10 9.30 
  Moreno Latorre, Fco Jose 1932  * ESP1.0010.08100.80 
  Nihal, Sarin g2576 IND0.001-0.2010-2.00 
  Garcia Marin, Guillem 2066 ESP1.0010.18101.80 
  Pogonina, Natalija wg2465 RUS0.5010.18101.80 
  Sosa, Tomas m2488 ARG0.001-0.2910-2.90 
  Tastambekov, Timur 2146 KAZ1.0010.26102.60 
  Xu, Xiangyu g2565 CHN0.5010.29102.90 
  Soumya, Swaminathan wg2428 IND0.5010.13101.30 
  Ahlander, Bjorn m2417 SWE1.0010.62106.20 
  Gukesh, D m2466 IND0.001-0.3210-3.20 
 * 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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