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Rapid:
Individual Calculations January 2018 |
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| Zhorzholiani, Zaali Total change: 7.80 | |   |
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| Imereti B-10 Ch 2017 (Rapid) | Kutaisi | GEO | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1074 | 1.00 | 3 | 0.43 | 20 | 8.60 | |
|  Khantadze, Mikheili | | | 1393 | GEO | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Giorgadze, Giorgi | | | 1410 | GEO | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sesikashvili, Otar | | | 1204 | GEO | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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) | | | | Imereti Open Ch 2017 (Rapid) | Kutaisi | GEO | 2017-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1074 | 1.00 | 6 | -0.04 | 20 | -0.80 | |
|  Mkhetsadze, Konstantine | | | 1474 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsirekidze, Barbare | | | 1400 | GEO | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Giorgadze, Giorgi | | | 1410 | GEO | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Shvangiradze, Amiko | | | 1091 | GEO | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Dvalishvili, Gocha | | | 1365 | GEO | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Maghlakelidze, Lado | | | 1467 | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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