|
Individual Calculations September 2013 |
|
|
|
| Kobo, Ori Total change: -33.30 | |   |
|
| Macabbiah 2013 Inv IM1 | Jerusalem | ISR | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2307 | 2.50 | 9 | -2.08 | 15 | -31.20 | |
|  Aharon, Ofir | f | | 2307 | ISR | 0.00 | 1 | -0.50 | 15 | -7.50 | |  Mindlin, Alon | | | 2263 | ISR | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Alexikov, Alexander | m | | 2381 | UKR | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Battaglini, Gabriel | m | | 2452 | FRA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Bitensky, Igor | m | | 2395 | ISR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Gal, Moshe | | | 2203 | ISR | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Ujhazi, Ivan | f | | 2221 | SRB | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Efroimski, Marsel | | wm | 2297 | ISR | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Bezgodova, Maria | | wm | 2187 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | Gideon Japhet International Open A | Jerusalem | ISR | 2013-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2307 | 3.00 | 5 | 0.21 | 15 | 3.15 | |
| | Gorodetzky, David | | | 1930 | ISR | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Gofshtein, Leonid | g | | 2460 | ISR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Zak, Uriel | m | | 2279 | ISR | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Haimovich, Tal | m | | 2355 | ISR | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Zisman, Philip | | | 2224 | ISR | 0.50 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | Grand Prize 2013 Youth | Tel Aviv | ISR | 2013-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2307 | 3.00 | 4 | -0.35 | 15 | -5.25 | |
| | Lahav, Michal | | | 1907 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Shtemler, Lavi | | | 2038 | ISR | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Veinberg, Nimrod | | | 2164 | ISR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Gorodetzky, David | | | 1930 | ISR | 1.00 | 1 | 0.09 | 15 | 1.35 | | | * 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) | | |
|
« go back
|
Share this page
|
|
|
© World Chess Federation
| Contact us: admin@fide.com
| Developed and supported by Elista FIDE Office
| Ratings questions: Elista FIDE Office
|