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Individual Calculations March 2010 |
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| Pettersen, Joar Gullestad Total change: 25.05 | |   |
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| Gibraltar Masters | Gibraltar | ENG | 2010-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2020 | 3.00 | 9 | 0.18 | 15 | 2.70 | |
|  Perez Pardo, Juan Carlos | f | | 2297 | ESP | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Nuri, Kambez | | | 2235 | SUI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Nezad, Husein Aziz | m | | 2408 | QAT | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Grant, David | | | 1913 | SCO | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Nadig, Kruttika | | wg | 2240 | IND | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Martsynovskaya, Marina | | wm | 2184 | FRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Young, Mel J | | | 1971 | ENG | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Ashby, Anthony C | c | | 2178 | ENG | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Groffen, Hans | | | 2150 | NED | 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) | | | | Gibraltar Challengers A | Gibraltar | ENG | 2010-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2020 | 2.00 | 4 | 0.91 | 15 | 13.65 | |
| | Mascarenhas, Alberto Pinhe | f | | 2238 | BRA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Gandrud, Vegar Koi | | | 2158 | NOR | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Daoudi, Kamal | | | 2155 | MAR | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Arvola, Benjamin | | | 2218 | NOR | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | Gibraltar Challengers B | Gibraltar | ENG | 2010-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2020 | 2.00 | 4 | 0.58 | 15 | 8.70 | |
| | Pereira, Johnharry | | | 1892 | SIN | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Martinez Rodriguez, Pablo | f | | 2234 | ESP | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Byrn, Carsten | | | 2171 | DEN | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Mascarenhas, Alberto Pinhe | f | | 2238 | BRA | 1.00 | 1 | 0.78 | 15 | 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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