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Individual Calculations July 2008 |
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| Snape, Ian L Total change: -7.65 | |   |
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| Coulsdon Winter Premiership | Coulsdon | ENG | 2007-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2255 | 5.50 | 8 | 0.16 | 15 | 2.40 | |
|  Prizant, Michael | | | 2182 | ENG | 1.00 | 1 | 0.40 | 15 | 6.00 | |  Cork, David J | | | 2026 | ENG | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Tavoularis, Nicholas | | | 2276 | GRE | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Grant, David J | | | 1905 | ENG | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Lock, Gavin R | | | 2193 | ENG | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Bailey, Kevin J | | | 2098 | ENG | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Rawlinson, Aidan M | | | 2221 | ENG | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Zhou, Yang-Fan | | | 2069 | ENG | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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) | | | | 4NCL 2007/8 Part 3 | Various | ENG | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2255 | 1.50 | 3 | 0.38 | 15 | 5.70 | |
| | Tavoularis, Nicholas | | | 2276 | GRE | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Tissir, Mohamed | m | | 2444 | MAR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Pokorna, Regina | | wg | 2326 | SVK | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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) | | | | Surrey Open | Sutton | ENG | 2008-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2213 | 4.00 | 7 | -1.05 | 15 | -15.75 | |
| | Auckland, Elliott | | | 1925 | ENG | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Grant, David J | | | 1917 | ENG | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Franklin, Samuel G A | | | 2001 | ENG | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Buckley, Graeme N | m | | 2392 | ENG | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Le, Samuel | | | 1951 | FRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Rattray, Ross B | | | 2057 | ENG | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Jones, William E G | | | 1984 | ENG | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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