Individual Calculations November 2018 |
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Zerafa, Robert Total change: -18.60 | | |
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43rd World Chess Olympiad 2018 | Batumi | GEO | 2018-09-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2188 | 2085 | 2.50 | 9 | -0.93 | 20 | -18.60 | |
| Bogner, Sebastian | g | | 2485 * | SUI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Kirby, Peter J. | c | | 1988 | GCI | 0.50 | 1 | -0.13 | 20 | -2.60 | | Ziska, Helgi Dam | g | | 2485 * | FAI | 0.50 | 1 | 0.42 | 20 | 8.40 | | Black, Richard | f | | 2218 | BER | 0.50 | 1 | 0.18 | 20 | 3.60 | | Gavarrete, Nahun | f | | 2249 | HON | 0.00 | 1 | -0.28 | 20 | -5.60 | | Drayton, Anthony | c | | 2024 | GUY | 0.00 | 1 | -0.58 | 20 | -11.60 | | Gemy, Jose Daniel | m | | 2400 | BOL | 0.00 | 1 | -0.14 | 20 | -2.80 | | Khetho, Phemelo | f | | 2158 | BOT | 0.00 | 1 | -0.40 | 20 | -8.00 | | Tromp, Hubert Randolf | | | 1685 * | ARU | 1.00 | 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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