Individual Calculations November 2009 |
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Koykka, Pekka Total change: 4.95 | | |
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Finnish League 2009-2010 Round 1 | Various | FIN | 2009-09-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2021 | 2152 | 0.50 | 1 | -0.18 | 15 | -2.70 | |
| Ristoja, Samu | | | 2021 | FIN | 0.50 | 1 | -0.18 | 15 | -2.70 | | 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) | | Finnish League 2009-2010 Round 2 | Various | FIN | 2009-09-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2157 | 2152 | 1.00 | 1 | 0.51 | 15 | 7.65 | |
| Lammi, Jyri | | | 2157 | FIN | 1.00 | 1 | 0.51 | 15 | 7.65 | | 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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