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Individual Calculations November 2021 |
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| Rozen, Eytan Total change: -9.00 | |   |
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| European Youth Chess Championship 2021 - Open 20 | Local venues | GRE | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2386 | 4.50 | 9 | -0.98 | 10 | -9.80 | |
|  Nordquelle, Daniel | f | | 2143 | NOR | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Sokolovsky, Yahli | f | | 2422 | ISR | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Dudin, Gleb | m | | 2438 | RUS | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Melaugh, Shane | c | | 2177 | IRL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Salemgareev, Tagir | m | | 2489 | RUS | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Stoleriu, George | f | | 2373 | ROU | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Bruaset, Eivind | | | 2200 | NOR | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Yucesoy, Atil | | | 1986 * | TUR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Koelle, Tobias | f | | 2393 | GER | 0.50 | 1 | 0.01 | 10 | 0.10 | | | * 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) | | | | Liga Ilit Lenoar 2022 Zafon Round 1 | Various | ISR | 2021-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2386 | 1.00 | 1 | 0.08 | 10 | 0.80 | |
| | Yusupoff, Yoav | | | 1986 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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