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Rapid:
Individual Calculations February 2019 |
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| Howes, David J Total change: -30.40 | |   |
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| CCF Winter Chess 2018-19 RP Results Stage 6 | London | ENG | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1538 | 1.00 | 3 | -0.48 | 20 | -9.60 | |
|  Miles, Barry S | | | 1492 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Ragavan, Pramoth | | | 1593 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ito-Aramendia, Alejandro | | | 1541 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | | | CCF New Year Rapidplay 2019 Major | London | ENG | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1538 | 2.00 | 6 | -1.04 | 20 | -20.80 | |
| | Sedykh, Stakhey | | | 1378 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Bloom, Paul | | | 1537 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Wood, Jamie J | | | 1623 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Miles, Barry S | | | 1492 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Levey, Steve | | | 1486 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Foley, Phil T | | | 1668 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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