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Individual Calculations October 2017 |
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| Pulkkinen, Kari Total change: 14.80 | |   |
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| Finnish Championship League 2017-18 Round 1-2 | Various | FIN | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2214 | 1.50 | 2 | 0.74 | 20 | 14.80 | |
|  Nevanlinna, Risto | f | | 2258 | FIN | 0.50 | 1 | 0.06 | 20 | 1.20 | |  Kekki, Petri | m | | 2350 | FIN | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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) | | |
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