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Individual Calculations September 2012 |
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| Roberson, Peter T Total change: 61.80 | |   |
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| JESSIE GILBERT CELEBRATION OPEN 2012 | COULSDON | ENG | 2012-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2295 | 5.00 | 9 | 1.02 | 15 | 15.30 | |
|  White, Michael J R | f | | 2346 | WLS | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Rudd, Jack | m | | 2295 | ENG | 0.50 | 1 | 0.00 | 15 | 0.00 | |  Snape, Ian L | | | 2274 | ENG | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Lalic, Bogdan | g | | 2481 | CRO | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Berelowitsch, Alexander | g | | 2578 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Williams, Peter A Jnr | | | 2239 | ENG | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Prizant, Michael | | | 2109 | ENG | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Gormally, Daniel W | g | | 2504 | ENG | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Adair, James R | | | 2261 | ENG | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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 Gatwick International Masters A | London | ENG | 2012-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2295 | 8.00 | 9 | 3.10 | 15 | 46.50 | |
| | Compton, Alistair | | | 2072 | NZL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Miezis, Normunds | g | | 2580 | LAT | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Rudd, Jack | m | | 2295 | ENG | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Bennett, Dominic L | | | 2037 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Merry, Alan B | | | 2210 | ENG | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Madan, Augustin | m | | 2315 | ROU | 1.00 | 1 | 0.53 | 15 | 7.95 | | | White, Michael J R | f | | 2346 | WLS | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Jackson, James P | | | 2126 | ENG | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Eggleston, David J | f | | 2364 | ENG | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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