Individual Calculations December 2019
 Gavriely, Or  Total change: -30.80  Rating chartPersonal card
 Israel championship - Eighth Finals Ramat Gan Ramat Gan ISR 2019-09-08
RcRownchangeKK*chgGame
 1236 1292 4.00 8 -0.62 40 -24.80 
  Neeman, Ori 1222 ISR0.001-0.6040-24.00 
  Schmeisser, Matan 1279 ISR0.001-0.5240-20.80 
  Goz, Liat 1199 ISR0.001-0.6340-25.20 
  Bialik, Ofer 1207 ISR0.501-0.1240-4.80 
  Keinan, Tamir 1186 ISR1.0010.364014.40 
  Weissberg, Yair 1278 ISR0.501-0.0240-0.80 
  Feldman, Amit 1327 ISR1.0010.554022.00 
  Goz, Itay 1189 ISR1.0010.364014.40 

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)
 
 Artzit Youth League - Central 2019/20 Round 4-5 Various ISR 2019-11-07
RcRownchangeKK*chgGame
 1316 1312 0.00 2 -0.99 40 -39.60 
  Adlen, Noya 1267 ISR0.001-0.5640-22.40 
  Levian, Omer 1364 ISR0.001-0.4340-17.20 

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)
 
 Kiryat Ono Preparation for Qualifiers U13,15 2019 Kiryat Ono ISR 2019-11-15
RcRownchangeKK*chgGame
 1283 1312 3.50 5 0.84 40 33.60 
  Sherman, Idan 1238 ISR1.0010.404016.00 
  Helfgott-Miron, Itamar 1060 ISR0.501-0.3140-12.40 
  Korshenbaum, Lior 1443 ISR1.0010.684027.20 
  Rabinovich, Yoav 1307 ISR0.501-0.0140-0.40 
  Hazan, Yotam 1366 ISR0.5010.08403.20 

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)
 

 

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