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Individual Calculations June 2018 |
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| Sammalvuo, Tapani Total change: -1.70 | |   |
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| EtVaS Weekend 2018 A | Helsinki | FIN | 2018-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2437 | 4.00 | 5 | 0.22 | 10 | 2.20 | |
|  Norri, Joose | m | | 2242 | FIN | 0.50 | 1 | -0.25 | 10 | -2.50 | |  Vihinen, Teemu | | | 2161 | FIN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Koykka, Pekka | f | | 2356 | FIN | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Rehn, Ralf | | | 2176 | FIN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Ristoja, Samu | | | 2223 | FIN | 1.00 | 1 | 0.23 | 10 | 2.30 | |
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) | | | | HSK kevatturnaus 2018 A | Helsinki | FIN | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2437 | 4.00 | 5 | -0.39 | 10 | -3.90 | |
| | Ertbjerg, Per | | | 2037 * | DEN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Syvalahti, Heikki | | | 2054 | FIN | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Poltoratsky, Daniil | | | 2082 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Norri, Joose | m | | 2242 | FIN | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Lonnqvist, Henrik | | | 2037 * | FIN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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