Individual Calculations February 2019
 Kochavi, Ori  Total change: 32.40  Rating chartPersonal card
 Rilton Cup 2018 2019 Stockholm SWE 2018-12-27
RcRownchangeKK*chgGame
 2291 2193 3.50 8 0.54 40 21.60 
  Sawatzki, Frank f2392 GER0.5010.264010.40 
  Percivaldi, Martin m2393 DEN0.001-0.2440-9.60 
  Luukkonen, Tommi f2320 FIN0.001-0.3340-13.20 
  Sandu, Mihaela wg2312 ROU0.001-0.3440-13.60 
  Torngren, Gustav 2111 SWE1.0010.394015.60 
  Kenneskog, Theodor f2287 SWE0.5010.13405.20 
  Larsen, Karsten f2256 DEN0.5010.09403.60 
  Jimenez Martinez, Jose Vicente f2253 ESP1.0010.584023.20 

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)
 
 Liga Artzit Tzafon 2019 1-2 Various ISR 2019-01-10
RcRownchangeKK*chgGame
 2106 2193 1.50 2 0.27 40 10.80 
  Ronen, Israel 2040 ISR1.0010.304012.00 
  Shabtai, Ran f2172 ISR0.501-0.0340-1.20 

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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