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Individual Calculations August 2018 |
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| Baron, Tal Total change: 1.60 | |   |
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| Gideon Japhet Memorial ACP Open 2018 A | Jerusalem | ISR | 2018-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2344 | 2530 | 5.50 | 7 | 0.51 | 10 | 5.10 | |
|  Gleizer, Mark | f | | 2202 | ISR | 0.00 | 1 | -0.87 | 10 | -8.70 | |  Uritsky, Yonathan | | | 2130 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gerhard, Lorscheid | f | | 2229 | GER | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Zilberman, Yaacov | g | | 2358 | ISR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Birnboim, Nathan | m | | 2355 | ISR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Yuffa, Daniil | g | | 2577 | RUS | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Boruchovsky, Avital | g | | 2558 | ISR | 1.00 | 1 | 0.54 | 10 | 5.40 | | | * 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) | | | | 2018 Greek Team Championship of A Category | Rio Achaias | GRE | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2425 | 2530 | 3.50 | 6 | -0.35 | 10 | -3.50 | |
| | Tzermiadianos, Andreas | m | | 2437 | GRE | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Tsanas, Athanasios | f | | 2302 | GRE | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Grivas, Efstratios | g | | 2431 | GRE | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Gouloutis, Nikolaos | | | 2382 | GRE | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Shoker, Samy | g | | 2482 | EGY | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Theodorou, Nikolas | m | | 2513 | GRE | 0.00 | 1 | -0.52 | 10 | -5.20 | |
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) | | |
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