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Rapid:
Individual Calculations August 2017 |
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| Gorodetzky, David Total change: 4.60 | |   |
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| Israel Team Cup 2017 | Jerusalem | ISR | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2353 | 2418 | 3.00 | 5 | 0.12 | 20 | 2.40 | |
|  Yartsev, Pavel | | | 2114 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Reshef, Omer | m | | 2452 | ISR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Roiz, Michael | g | | 2647 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bortnik, Rostislav | | | 2172 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kantarji, Pinchas | m | | 2382 | ISR | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | Kiryat Ono 8th Summer Festival rapid 22.07.17 | Kiryat Ono | ISR | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2451 | 5.00 | 6 | 0.11 | 20 | 2.20 | |
| | Sherman, Reem | | | 2051 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shtemler, Lavi | | | 2051 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Veinberg, Nimrod | f | | 2339 | ISR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Khmelniker, Ilya | g | | 2370 | ISR | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ben Ari, Yannay | | | 2051 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tratatovici, Dan | | | 2131 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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