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Rapid:
Individual Calculations March 2016 |
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| Usharovsky, Ron Total change: -20.40 | |   |
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| 6th Muswell Hill Rapidplay Amateur U120 | London | ENG | 2016-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1394 | 2.50 | 5 | 0.27 | 20 | 5.40 | |
|  Stern, Joseph | | | 1233 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Ritchie, Paul | | | 1517 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Bluestone, Dave J | | | 1553 | ENG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Simms, Geoffrey R | | | 1517 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Everitt, David | | | 1347 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | | | Golders Green Rapidplay Congress Amateur U120 Feb 16 | London | ENG | 2016-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1424 | 0.00 | 2 | -1.29 | 20 | -25.80 | |
| | Manocha, Shobhin | | | 1141 | ENG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Koureas, Panicos | | | 1457 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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