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Individual Calculations September 2011 |
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| Diedrick, Michael Total change: 0.00 | |   |
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| Robert Wheeler Open | Kingston | JAM | 2011-05-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1968 | 0 | 1.50 | 3 | 0.00 | 1968 | | 0.00 | |
|  Wilkinson, Ian | | | 1933 | JAM | 1.00 | 1 | 0.00 | | 0.00 | |  Porter, Russel | c | | 2140 | JAM | 0.00 | 1 | 0.00 | | 0.00 | | | Henry, Mark | | | 1831 | JAM | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | National Championship 2011 | Kingston | JAM | 2011-07-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1970 | 0 | 2.00 | 8 | 0.00 | 1777 | | 0.00 | |
| | Henry, Mark | | | 1831 | JAM | 0.50 | 1 | 0.00 | | 0.00 | | | Brooks, Paul | | | 1928 | JAM | 0.50 | 1 | 0.00 | | 0.00 | | | Holness, Mark | c | | 1998 | JAM | 0.50 | 1 | 0.00 | | 0.00 | | | Wilkinson, Ian | | | 1929 | JAM | 0.00 | 1 | 0.00 | | 0.00 | | | Davy, Damion | | | 2023 | JAM | 0.00 | 1 | 0.00 | | 0.00 | | | Mellace, Andrew | | | 1998 | JAM | 0.00 | 1 | 0.00 | | 0.00 | | | Thomas, Peter | | | 1991 | JAM | 0.00 | 1 | 0.00 | | 0.00 | | | Myers, Peter | | | 2059 | JAM | 0.50 | 1 | 0.00 | | 0.00 | |
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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