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Individual Calculations July 2010 |
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| Slavin, Alexei Total change: 43.05 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2331 | 7.50 | 11 | 2.31 | 15 | 34.65 | |
|  Kosten, Anthony C | g | | 2497 | FRA | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Cobb, James E | m | | 2415 | WLS | 1.00 | 1 | 0.62 | 15 | 9.30 | | | D`costa, Lorin A R | m | | 2479 | ENG | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Ledger, Andrew J | m | | 2431 | ENG | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Sowray, Peter J | f | | 2318 | ENG | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Posazhennikov, Alex | | | 2252 | RUS | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Wells, Peter K | g | | 2489 | ENG | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Rawlinson, Aidan M | | | 2207 | ENG | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Cooley, Chris M | | | 2265 | ENG | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Piper, Matthew S | | | 2304 | ENG | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Osborne, Marcus E | | | 2218 | ENG | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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 Sunningdale Congress | Sunningdale, Berkshire | ENG | 2010-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2374 | 4.00 | 6 | 0.56 | 15 | 8.40 | |
| | Harley-Yeo, Gareth | | | 2046 | WLS | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Guliyev, Namig | g | | 2533 | AZE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Arkell, Keith C | g | | 2456 | ENG | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Shaw, Peter | | | 2156 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Tozer, Philip | | | 2119 | ENG | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Williams, Simon K | g | | 2527 | ENG | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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) | | |
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