Individual Calculations January 2018
 Tiviakov, Sergei  Total change: 1.20  Rating chartPersonal card
 5th Srefidenci Chess Celebration - Master Class Paramaribo SUR 2017-11-19
RcRownchangeKK*chgGame
 2371 2591 7.50 9 0.75 10 7.50 
  Farley, Terry m2253 BAR1.0010.12101.20 
  Gu, Xiaobing wg2332 CHN1.0010.18101.80 
  Lu, Shanglei g2640 CHN0.5010.07100.70 
  Halfhide, Sebastian f2333 NED1.0010.18101.80 
  Bruzon Batista, Lazaro g2661 CUB0.5010.10101.00 
  Harper, Ryan f2201 TTO1.0010.09100.90 
  Zavarce, Oscar Enrique m2391 VEN1.0010.24102.40 
  Garcia Martinez, Silvino g2335 CUB0.501-0.3110-3.10 
  Hanoeman, Suradj c2191  * SUR1.0010.08100.80 
 * 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)
 
 Dutch Team Competition 2017-2018 Meester Round 5 various NED 2017-12-16
RcRownchangeKK*chgGame
 2487 2583 0.00 1 -0.63 10 -6.30 
  Zaragatski, Ilja g2487 GER0.001-0.6310-6.30 

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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