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Individual Calculations January 2019 |
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| Frontera, Pierre Total change: -14.60 | |   |
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| Open 13 Samedi 2018-19 r1-4 | VITROLLES | FRA | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1284 | 1.00 | 3 | -0.73 | 20 | -14.60 | |
|  Pouyet, Alain | | | 1449 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Pentcheff, Julie | | | 1097 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Salvi, Angele | | | 1125 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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