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Individual Calculations March 2010 |
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| Arkell, Keith C Total change: 12.40 | |   |
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| Hastings Masters | Hastings | ENG | 2009-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2408 | 2464 | 6.00 | 9 | 0.82 | 10 | 8.20 | |
|  Talsma, Paul | | | 2252 | NED | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Webb, Laurence E | f | | 2321 | ENG | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Istratescu, Andrei | g | | 2624 | ROU | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Hawkins, Jonathan | f | | 2383 | ENG | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Knott, Simon J B | m | | 2348 | ENG | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Drozdovskij, Yuri | g | | 2625 | UKR | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Giffard, Nicolas | m | | 2351 | FRA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Bates, Richard A | m | | 2383 | ENG | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Strunski, Andreas | f | | 2386 | GER | 0.50 | 1 | -0.11 | 10 | -1.10 | |
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) | | | | e2e4.org.uk Uxbridge International Group G | Uxbridge, London | ENG | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2462 | 7.00 | 9 | 0.42 | 10 | 4.20 | |
| | McNab, Colin A | g | | 2475 | SCO | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Zhou, Yang-Fan | f | | 2279 | ENG | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Larsen, Karsten | f | | 2319 | DEN | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Adair, James | | | 2167 | ENG | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Tymrakiewicz, Rafal | | | 2273 | POL | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Tserendorj, Sainbayar | | | 2062 * | MGL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cox, John J | m | | 2387 | ENG | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Slavin, Alexei | f | | 2368 | RUS | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Brown, Thomas | | | 2064 | WLS | 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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