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Individual Calculations May 2010 |
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| Haria, Ravi Total change: 22.35 | |   |
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| Junior 4NCL | Reading | ENG | 2009-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1840 | 1.00 | 1 | 0.44 | 15 | 6.60 | |
|  Dias, Theodore R | | | 1798 | FRA | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | Southend Open | Southend | ENG | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 1863 | 2.50 | 6 | 1.05 | 15 | 15.75 | |
| | Chevannes, Sabrina L | | wf | 2022 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Iyengar, Ilya | | | 2013 | ENG | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Nelson, Omowale | | | 2076 | JAM | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Ledger, Stephen C | | | 2106 | ENG | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Gregory, Stephen J | | | 2115 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Millward, David J | | | 2061 | ENG | 1.00 | 1 | 0.76 | 15 | 11.40 | |
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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