Individual Calculations April 2018
 Shatil, Shir  Total change: -65.20  Rating chartPersonal card
 Ramat Gan Masters Winter 2018 A Ramat Gan ISR 2018-01-01
RcRownchangeKK*chgGame
 1394 1471 2.50 7 -1.69 40 -67.60 
  Feldman, Amit 1214 ISR0.001-0.8240-32.80 
  Sobel, Ido 1654 ISR0.001-0.2640-10.40 
  Landau, Gil 1513 ISR0.001-0.4440-17.60 
  Elkayam, Omer 1355 ISR0.501-0.1640-6.40 
  Lavi, Amir 1433 ISR0.001-0.5540-22.00 
  Goz, Shachar 1235 ISR1.0010.20408.00 
  Kadosh, Lior 1356 ISR1.0010.344013.60 

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)
 
 Israel Cadet Championship Final 2018 U12 Hakfar Hayarok ISR 2018-03-22
RcRownchangeKK*chgGame
 1456 1485 5.00 9 0.06 40 2.40 
  Aizenberg, Benny 1885  * ISR0.001-0.0840-3.20 
  Hatuka, Liron 1379 ISR1.0010.364014.40 
  Bar, Indy 1332 ISR0.001-0.7040-28.00 
  Sontu, David 1302 MDA0.001-0.7440-29.60 
  Gani, Itai 1603 ISR1.0010.664026.40 
  Bishara, Omar 1324 ISR1.0010.294011.60 
  Weissberg, Harel 1513 ISR0.5010.04401.60 
  Ofek, Omri 1344 ISR0.501-0.1940-7.60 
  Hasson Shreger, Shalev 1424 ISR1.0010.424016.80 
 * 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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