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Individual Calculations May 2015 |
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| Rivalin, Patrick Total change: -18.60 | |   |
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| Championnat d'échecs du Morbihan 2015 r2-3 | ARRADON | FRA | 2014-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1642 | 0.00 | 1 | -0.19 | 20 | -3.80 | |
|  Annetti, Laurent | | | 1890 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Championnat d'échecs du Morbihan 2015 r4 | ARRADON | FRA | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1618 | 0.00 | 1 | -0.38 | 20 | -7.60 | |
| | Pouliquen, Alain | | | 1707 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | Championnat d'échecs du Morbihan 2015 r5-6 | ARRADON | FRA | 2015-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1618 | 1.00 | 2 | -0.33 | 20 | -6.60 | |
|  Malry, Celia | | | 1530 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Biderbost, Marc | | | 1460 | 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) | | | | Team 2015 - Nationale 4 - R6-9 | FRANCE | FRA | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1603 | 1.00 | 2 | 0.27 | 20 | 5.40 | |
| | Agogue, Yann | | | 1792 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Hocher, Eugene | | | 1615 | FRA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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) | | | | Championnat d'échecs du Morbihan 2015 r7 | ARRADON | FRA | 2015-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1603 | 0.50 | 1 | -0.30 | 20 | -6.00 | |
| | Georget, Laureline | | | 1367 | FRA | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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