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Individual Calculations September 2013 |
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| Mindlin, Alon Total change: 23.40 | |   |
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| Macabbiah 2013 Inv IM1 | Jerusalem | ISR | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2263 | 5.00 | 9 | 1.02 | 15 | 15.30 | |
|  Bezgodova, Maria | | wm | 2187 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Kobo, Ori | f | | 2307 | ISR | 1.00 | 1 | 0.56 | 15 | 8.40 | |  Battaglini, Gabriel | m | | 2452 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Gal, Moshe | | | 2203 | ISR | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Efroimski, Marsel | | wm | 2297 | ISR | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Aharon, Ofir | f | | 2307 | ISR | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Alexikov, Alexander | m | | 2381 | UKR | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Bitensky, Igor | m | | 2395 | ISR | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Ujhazi, Ivan | f | | 2221 | SRB | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | KFS Weekend 2013 Rashit | Kfar Saba | ISR | 2013-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2263 | 3.50 | 5 | 0.55 | 15 | 8.25 | |
| | Freidles, Victor | | | 2013 | ISR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Soffer, Ram | g | | 2468 | ISR | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Podeneshko, Evgeny | | | 2095 | ISR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Erenberg, Ariel | | | 1960 | ISR | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Zilberman, Yaacov | g | | 2396 | ISR | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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) | | | | Grand Prize 2013 Youth | Tel Aviv | ISR | 2013-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2263 | 4.00 | 5 | -0.01 | 15 | -0.15 | |
| | Federovski, Adi | | | 1863 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hochshtad, Eyal | | | 1915 | ISR | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Gorodetzky, David | | | 1930 | ISR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Nueman, Uri | | | 2069 | ISR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Reshef, Omer | | | 2211 | ISR | 0.50 | 1 | -0.07 | 15 | -1.05 | | | * 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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