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Individual Calculations April 2018 |
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| Dvorsky, David Total change: -4.00 | |   |
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| Rishon Lezion S60 Championship 2018 | Rishon Lezion | ISR | 2018-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1412 | 2.00 | 9 | -0.26 | 20 | -5.20 | |
|  Levin, Evgeny | | | 1775 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Zilbershtein, Victor | | | 1730 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Shamis, Mordehay | | | 1712 | ISR | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Shulman, Andi | | | 1364 | ISR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Agur, Abraham | | | 1512 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bigelman, Itzhak | | | 1480 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Brand, Rami | | | 1519 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Waisberg, Arnold | | | 1812 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vaserman, Eduard | | | 1761 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | Aeroflot Open 2018 C | Moscow | RUS | 2018-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1409 | 1.00 | 4 | 0.06 | 20 | 1.20 | |
| | Proleiko, Julian | | | 1809 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rakhmatulaev, Konstantin | | | 1809 * | UZB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Meghna, C H | | wf | 1809 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arefieva, Olga | | | 1263 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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