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Rapid:
Individual Calculations July 2017 |
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| Stoyanov, Boris Total change: -35.80 | |   |
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| Golders Green FIDE Rapid Chess Minor June 2017 | London | ENG | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1426 | 1.50 | 5 | -0.56 | 20 | -11.20 | |
|  Rocco, Lorenzo | | | 1596 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Bluestone, Dave J | | | 1512 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Valjee, Ashir | | | 1121 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pepe, Salvatore | | | 1681 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Karia, Kamlesh | | | 1533 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | Bulgarian Individual Championship 2017 boys U10 rapid | Pleven | BUL | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1125 | 1426 | 3.00 | 5 | -1.23 | 20 | -24.60 | |
| | Iliev, Kristiyan | | | 1062 | BUL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Popzafirov, Vasil | | | 1026 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Babanov, Stoyan | | | 1139 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Vasilev, Velislav | | | 1172 | BUL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zanov, Simeon | | | 1227 | BUL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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