Individual Calculations April 2017
 Dvorsky, David  Total change: -138.00  Rating chartPersonal card
 Rishon Lezion City Ch. Moti Shapira Memorial 2017 B Rishon Lezion ISR 2017-01-09
RcRownchangeKK*chgGame
 1443 1573 0.00 7 -4.68 20 -93.60 
  Kanevsky, Evgeny 1395 ISR0.001-0.7320-14.60 
  Dayan, Itay 1384 ISR0.001-0.7520-15.00 
  Leib, Daniel 1542 ISR0.001-0.5420-10.80 
  Arian, Tomer 1496 ISR0.001-0.6120-12.20 
  Niriev, Michael 1480 ISR0.001-0.6320-12.60 
  Radensky, Yonatan 1317 ISR0.001-0.8120-16.20 
  Sandovich, Liviu 1490 ISR0.001-0.6120-12.20 

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)
 
 Aeroflot Open 2017 C Moscow RUS 2017-02-21
RcRownchangeKK*chgGame
 1768 1572 0.00 6 -1.60 20 -32.00 
  Pires Da Silva, Saulo De Tarso 1903 BRA0.001-0.1220-2.40 
  Nikulin, Vladimir 1810 RUS0.001-0.2020-4.00 
  De Luna Butz, Alberto 1846 ESP0.001-0.1720-3.40 
  Chechetko, Georgy 1883 RUS0.001-0.1420-2.80 
  Kirushin, Ivan 1696 RUS0.001-0.3320-6.60 
  Spiridonov, Artem 1468 RUS0.001-0.6420-12.80 

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)
 
 Liga Bet Rehovot 2017 Round 5-6 varios ISR 2017-03-04
RcRownchangeKK*chgGame
 1717 1575 0.00 2 -0.62 20 -12.40 
  Shuker, Asaf 1706 ISR0.001-0.3220-6.40 
  Katkov, Michelle 1727 ISR0.001-0.3020-6.00 

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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