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Individual Calculations May 2013 |
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| Axelrod, Arie Total change: 21.70 | |   |
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| Herzlia Winter 2013 | Herzlia | ISR | 2013-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2346 | 7.00 | 9 | 0.55 | 10 | 5.50 | |
|  Gradenwitz, Oded | | | 1946 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cnaan, Moshe | | | 2064 | ISR | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Hasidovsky, Michael | | | 2137 | ISR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Reshef, Omer | | | 2232 | ISR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Zalkind, Konstantin | f | | 2246 | ISR | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Kudischewitsch, David | m | | 2362 | RUS | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Tifferet, Shaked | | | 1946 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zilberman, Yaacov | g | | 2395 | ISR | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Zorella, Benzion | | | 2120 | ISR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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) | | | | Israel National Champ 2013 | Acre | ISR | 2013-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2425 | 2328 | 5.00 | 9 | 1.62 | 10 | 16.20 | |
| | Popilski, Gil | g | | 2523 | ISR | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Gruenfeld, Yehuda | g | | 2434 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Steinberg, Nitzan | | | 2425 | ISR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Zalkind, Konstantin | f | | 2254 | ISR | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Caspi, Israel | m | | 2461 | ISR | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Golod, Vitali | g | | 2573 | ISR | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Raznikov, Danny | m | | 2488 | ISR | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Shvayger, Yuliya | | wf | 2273 | ISR | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Nakar, Eylon | m | | 2390 | ISR | 1.00 | 1 | 0.59 | 10 | 5.90 | |
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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