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Individual Calculations March 2013 |
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| George, Lolomari Erekosima Total change: -41.70 | |   |
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| Tradewise Gibraltar Chess Festival Masters Open | Gibraltar | ENG | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1868 | 2.00 | 9 | -1.11 | 30 | -33.30 | |
|  Arvola, Benjamin | f | | 2268 * | NOR | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Lipecki, Alexander | | | 2138 | SUI | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Allor, Chukwuka | | | 2154 | NGR | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Piovar, Jaroslav | | | 1536 | SVK | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Tuchtfeld, Juergen | | | 2051 | GER | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Hamer, Martyn | | | 2025 | ENG | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Reuben, Stewart | c | | 2054 | ENG | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Savage, Neil | | | 1620 | RSA | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Cawley, Paul F | | | 2113 | ENG | 0.00 | 1 | -0.20 | 30 | -6.00 | | | * 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) | | | | Tradewise Gibraltar Chess Festival Amateur B | Gibraltar | ENG | 2013-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1868 | 2.50 | 4 | -0.28 | 30 | -8.40 | |
| | Lam, Minh Chau | | | 1730 | VIE | 0.50 | 1 | -0.19 | 30 | -5.70 | | | Rujan, Rodel-Marinel | | | 1759 | ROU | 0.00 | 1 | -0.65 | 30 | -19.50 | | | Gonzalvez Tamarit, Ivan | | | 1594 | ESP | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Colompar, Ladislau-Alexandru | | | 1789 | ROU | 1.00 | 1 | 0.39 | 30 | 11.70 | |
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) | | |
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