Individual Calculations December 2017
 Boruchovsky, Avital  Total change: -23.50  Rating chartPersonal card
 M.Chigorin Memorial 2017 St. Petersburg RUS 2017-10-21
RcRownchangeKK*chgGame
 2260 2565 6.50 9 -1.08 10 -10.80 
  Manush, Shah 2165  * IND0.501-0.4210-4.20 
  Babazada, Khazar 2165  * AZE0.501-0.4210-4.20 
  Zemnitskiy, Alexander 2165  * RUS1.0010.08100.80 
  Shuvalov, Evgenij 2247 RUS0.001-0.8710-8.70 
  Eynullayev, Atilla 2165  * AZE1.0010.08100.80 
  Chernyak, Viktoria wf2236 RUS1.0010.12101.20 
  Nesterov, Arseniy 2350 RUS1.0010.23102.30 
  Gogolev, Artem 2427 RUS0.501-0.1910-1.90 
  Duzhakov, Ilya f2423 RUS1.0010.31103.10 
 * 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)
 
 World Junior under 20 Championship 2017 Tarvisio ITA 2017-11-12
RcRownchangeKK*chgGame
 2402 2565 6.50 11 -1.27 10 -12.70 
  Urazayev, Arystanbek c2349 KAZ0.001-0.7810-7.80 
  Piyumantha, M Sasith Nipun f2165  * SRI1.0010.08100.80 
  Lamard, Guillaume f2376 FRA1.0010.25102.50 
  Vrolijk, Liam f2425 NED1.0010.31103.10 
  Zanan, Evgeny m2471 ISR0.001-0.6310-6.30 
  Vykouk, Jan f2430 CZE1.0010.32103.20 
  Salomon, Johan g2476 NOR0.001-0.6210-6.20 
  Peng, Xiongjian 2412 CHN1.0010.30103.00 
  Jarmula, Lukasz m2470 POL0.501-0.1310-1.30 
  Zhao, Yuanhe 2377 CHN0.501-0.2410-2.40 
  Christiansen, Johan-Sebastian m2468 NOR0.501-0.1310-1.30 
 * 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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