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Rapid:
Individual Calculations August 2015 |
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| Erenberg, Ariel Total change: 53.60 | |   |
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| Petach Tikva rapid July 2015 A | Petach Tikva | ISR | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2350 | 2025 | 3.50 | 6 | 2.68 | 20 | 53.60 | |
|  Postny, Evgeny | g | | 2425 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Zalkind, Konstantin | f | | 2233 | ISR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kraus, Ohad | | | 2255 | ISR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Popilski, Gil | g | | 2425 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bitensky, Igor | m | | 2395 | ISR | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Deutsch, Eyal | m | | 2365 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | |
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