Individual Calculations November 2014
 Kobo, Ori  Total change: 40.20  Rating chartPersonal card
 PokerStars Isle of Man International Chess Tournament - Masters Douglas, Isle of Man ENG 2014-10-04
RcRownchangeKK*chgGame
 2498 2380 5.00 9 1.87 20 37.40 
  Klein, Gernot, Dr. 2000 GER1.0010.09201.80 
  Hawkins, Jonathan m2533 ENG0.5010.20204.00 
  Greenfeld, Alon g2542 ISR0.5010.21204.20 
  Gupta, Abhijeet g2640 IND1.0010.822016.40 
  Howell, David W L g2657 ENG0.5010.33206.60 
  Fressinet, Laurent g2713 FRA0.001-0.1220-2.40 
  Boruchovsky, Avital g2501 ISR0.001-0.3420-6.80 
  Haimovich, Tal m2365 ISR1.0010.48209.60 
  Vaisser, Anatoly g2531 FRA0.5010.20204.00 

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)
 
 24th European Boys-18 Ch Batumi GEO 2014-10-19
RcRownchangeKK*chgGame
 2306 2380 5.50 9 0.14 20 2.80 
  Keleptrishvili, Irakli 2121 GEO1.0010.18203.60 
  Malka, Samuel f2216 FRA0.501-0.2220-4.40 
  Pirverdiyev, Agil 2209 AZE0.501-0.2320-4.60 
  Farkas, Richard 2314 HUN1.0010.41208.20 
  Santos Latasa, Jaime m2495 ESP0.001-0.3420-6.80 
  Kirk, Ezra f2315 ENG1.0010.41208.20 
  Chigaev, Maksim m2495 RUS0.001-0.3420-6.80 
  Eggink, Ryszard 2226 POL1.0010.29205.80 
  Yurtseven, Melih f2364 TUR0.501-0.0220-0.40 

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)
 

 

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