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Individual Calculations July 2010 |
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| Baburin, Alexander Total change: -2.00 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2415 | 2550 | 2.50 | 4 | -0.21 | 10 | -2.10 | |
|  Bisby, Daniel L | f | | 2297 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Hebden, Mark L | g | | 2503 | ENG | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Berzinsh, Roland | m | | 2424 | LAT | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Palliser, Richard J D | m | | 2435 | ENG | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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) | | | | Irish National Chess Club Championship | Dublin | IRL | 2010-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2323 | 2551 | 3.00 | 4 | 0.01 | 10 | 0.10 | |
| | Weise, Martin | | | 2152 | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rogozenco, Dorian | g | | 2527 | ROU | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Neuman, Petr | m | | 2463 | CZE | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Walsh, Paul | | | 2151 * | IRL | 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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