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Individual Calculations May 2019 |
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| Manor, Ilan Total change: -3.80 | |   |
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| Israel National Team Championship 2019 Round 11 | Various | ISR | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2450 | 2461 | 0.00 | 1 | -0.52 | 10 | -5.20 | |
|  Caspi, Israel | m | | 2450 | ISR | 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) | | | | 2019 World Senior Team Chess Championships open 50plus | Rhodes | GRE | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2461 | 6.50 | 9 | 0.14 | 10 | 1.40 | |
|  Goldman, Astra | | | 2061 * | LAT | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Frostick, Clive A | | | 2121 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Minasian, Artashes | g | | 2472 | ARM | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Garcia Palermo, Carlos | g | | 2407 | ITA | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Wagner-Michel, Annett | | wm | 2061 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kozlovskaya, Valentina | | wg | 2161 | RUS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Benjamin, Joel | g | | 2523 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Braso, Jorge | | | 2098 | URU | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Hjartarson, Johann | g | | 2520 | ISL | 1.00 | 1 | 0.58 | 10 | 5.80 | | | * 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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