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Individual Calculations March 2020 |
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| Kantsler, Boris Total change: -6.20 | |   |
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| Rishon Letzion Championship 2020 A | Rishon Letzion | ISR | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2438 | 5.50 | 7 | -0.32 | 10 | -3.20 | |
|  Smoliar, Klim | | | 2038 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Reprun, Nadejda | | | 2038 * | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Marcovici, Adrian | | | 2038 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Oratovsky, Michael | g | | 2434 | ISR | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Bronstein, Arkady | | | 2071 | ISR | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Chernomordik, Pavel | f | | 2218 | ISR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Levin, Guy | | | 2114 | ISR | 0.50 | 1 | -0.37 | 10 | -3.70 | | | * 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) | | | | Israeli National Team Championship 2020 Round 5-8 | Various | ISR | 2020-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2387 | 2445 | 2.00 | 4 | -0.30 | 10 | -3.00 | |
| | Mesropov, Konstantin | m | | 2418 | RUS | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Ben Artzi, Ido | m | | 2378 | ISR | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Greenfeld, Alon | g | | 2507 | ISR | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Friedland, Moshe | f | | 2246 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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) | | |
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