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Rapid:
Individual Calculations April 2023 |
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| Blyumin, Ilja Total change: -39.40 | |   |
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| 9. Tallinna MK kiirturniiride sari KEVAD`2023 (IV etapp) A | Tallinn | EST | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1394 | 2.00 | 6 | -1.47 | 20 | -29.40 | |
|  Zafra, Kim Yutangco | | | 1639 | PHI | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Cherentsov, Mikhail | | | 1700 | EST | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Orlova, Sofiya | | | 1208 | EST | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Domoskanov, Ivan | | | 1102 | EST | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Krushevskaja, Anna | | | 1027 | EST | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cervato, Marco | | | 1293 | EST | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | 13th Lev Braschinsky Rapid Chess Memorial Tournament | Viljandi | EST | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1394 | 2.00 | 7 | -0.50 | 20 | -10.00 | |
| | Braschinsky, Mark | | | 1846 | EST | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Simenson, Margit | | | 1506 | EST | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Samberk, Vahur | | | 1542 | EST | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kuhi, Hillar | | | 1508 | EST | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Kao, Kermo | | | 1619 | EST | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Staub, Madis | | | 1512 | EST | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Viira, Aimot | | | 1042 | EST | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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