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Individual Calculations April 2009 |
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| Lock, Gavin R Total change: -30.60 | |   |
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| 4NCL part 2 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2252 | 1.00 | 2 | 0.07 | 15 | 1.05 | |
|  Mason, Donald J | | | 2245 | ENG | 0.00 | 1 | -0.51 | 15 | -7.65 | |  Povah, Nigel E | m | | 2311 | ENG | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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) | | | | Coulsdon Christmas International | Coulsdon | ENG | 2008-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2252 | 1.50 | 9 | -2.07 | 15 | -31.05 | |
| | Allicock, Rawle A | f | | 2300 | ENG | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Lundin, Jan | f | | 2341 | SWE | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Snape, Ian L | | | 2219 | ENG | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Zhou, Yang-Fan | | | 2276 | ENG | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Berzinsh, Roland | m | | 2420 | LAT | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Madan, Augustin | m | | 2409 | ROU | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Savage, Ben D M | f | | 2308 | ENG | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Starostits, Ilmars | m | | 2479 | LAT | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Barrett, Stephen J | | | 2226 | ENG | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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) | | | | Hastings Masters | Hastings | ENG | 2008-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2252 | 4.50 | 9 | -0.04 | 15 | -0.60 | |
| | Cherniaev, Alexander | g | | 2438 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Almond, Richard J | | | 2138 | ENG | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Fernandez Fernandez, Juan Carlos | | | 2062 | ESP | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Adair, James | | | 2072 | ENG | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Williams, Simon K | g | | 2494 | ENG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Atako, Chino C | | | 2100 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Hendriks, Willy | m | | 2447 | NED | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Barton, R Alan | | | 2131 | ENG | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Bates, Richard A | m | | 2387 | ENG | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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) | | |
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