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Individual Calculations May 2013 |
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| Vlcek, Marek Total change: 0.75 | |   |
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| Krajsky prebor SSS 2012/13 | various | CZE | 2012-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1956 | 0.50 | 1 | -0.03 | 15 | -0.45 | |
|  Zeman, Martin | | | 1938 | CZE | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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 2013 | Southend | ENG | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1963 | 2.50 | 6 | 0.08 | 15 | 1.20 | |
| | Ledger, Dave J | f | | 2265 | ENG | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Bonafont, Philip R | | | 2054 | ENG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Williamson, Kevin J | | | 2082 | ENG | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Shaw, Kevin R | | | 1767 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Combie, Alex B | | | 2051 | ENG | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Wallis, Ian J | | | 2021 | ENG | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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