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Individual Calculations May 2018 |
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| Urcun, Gael Total change: 22.20 | |   |
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| Open 13 Samedi 2017-18 r5-9 | VITROLLES | FRA | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1729 | 4.00 | 5 | 1.11 | 20 | 22.20 | |
|  Battaglia, Gerard | | | 1744 | FRA | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Madranges, Jean | | | 1791 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Derien, Robert | | | 1539 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Duval, Jean-Pierre | | | 1698 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Scamaroni, Jean-Paul | | | 1574 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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