Individual Calculations January 2020
 Vaishali, R  Total change: 9.50  Rating chartPersonal card
 11th CSC London Chess Classic: FIDE Open London ENG 2019-11-29
RcRownchangeKK*chgGame
 2234 2376 6.50 9 0.62 10 6.20 
  Pellicoro, Nathalie 1976  * SUI0.001-0.9210-9.20 
  Gopakumar, Siddharth 1976  * IND1.0010.08100.80 
  Eche, Sylvain 2054 FRA1.0010.13101.30 
  Abrahams, Daniel 2185 CAN1.0010.25102.50 
  Ethelontis, Alexandros N 2139 ENG1.0010.20102.00 
  Arkell, Keith C g2445 ENG0.5010.10101.00 
  Hebden, Mark L g2436 ENG1.0010.58105.80 
  Song, Raymond m2468 TPE0.5010.13101.30 
  Cherniaev, Alexander g2428 RUS0.5010.07100.70 
 * 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)
 
 VI Sunway Sitges International Chess Festival - Group A Sitges ESP 2019-12-13
RcRownchangeKK*chgGame
 2316 2376 6.00 10 0.33 10 3.30 
  Iraqui, Youssef 1976  * MAR1.0010.08100.80 
  Gukesh, D g2547 IND0.001-0.2710-2.70 
  Darpan, Inani 2117 IND1.0010.18101.80 
  Petrosyan, Manuel g2613 ARM0.001-0.2010-2.00 
  Zherebtsova, Alexandra wf2209 RUS0.501-0.2210-2.20 
  Rego, Pedro Filipe f2201 POR0.501-0.2310-2.30 
  Gallego Bergada, Antoni 2193 ESP1.0010.26102.60 
  Stefansson, Hannes g2538 ISL0.5010.21102.10 
  Rakshitta, Ravi wm2260 IND1.0010.34103.40 
  Girish, A. Koushik g2506 IND0.5010.18101.80 
 * 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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