Individual Calculations September 2017 |
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Jafari, Amirhossein Total change: -2.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Gilan Under 10 Championship 1396 | Rasht | IRI | 2017-08-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1304 | 1177 | 1.00 | 3 | -0.06 | 40 | -2.40 | |
| Rafigh, Shervin | | | 1306 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | Rezaeipour, Sina | | | 1506 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | Bafekr, Garsha | | | 1100 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | 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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