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Individual Calculations September 2010 |
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| Botvinnik, Mikhail Total change: -23.25 | |   |
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| Aviv 2010 Mark Centre | Tel Aviv | ISR | 2010-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2339 | 4.50 | 7 | -0.39 | 15 | -5.85 | |
|  Kahn, Yigal | | | 2025 | ISR | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Itzhaky, Shmuel | | | 2072 | ISR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Steinberg, Nitzan | | | 2208 | ISR | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Shutzman, Joseph | f | | 2241 | USA | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Cohen, Or | f | | 2324 | ISR | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Klevitzki, Yehezkel | | | 2305 | ISR | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Akman, Adi | | | 2067 | ISR | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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 Schveningen 2010 | Kfar Saba | ISR | 2010-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2348 | 7.00 | 10 | -1.16 | 15 | -17.40 | |
| | Beker, Ziv | | | 1948 * | ISR | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Ben Artzi, Ido | | | 2143 | ISR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Levine, Yonatan | | | 2085 | ISR | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Wee, Chun Jie Eugene | | | 2024 | SIN | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Efroimski, Marsel | | wf | 2170 | ISR | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Reshef, Omer | | | 1950 | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Boruchovsky, Avital | | | 2159 | ISR | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Steinberg, Nitzan | | | 2221 | ISR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Foo, Benjamin | | | 2112 | SIN | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Veinberg, Nimrod | | | 1952 | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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