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Individual Calculations June 2018 |
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| Speelman, Jon S Total change: -9.90 | |   |
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| Polar Capital Open | St. Clement | JCI | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2375 | 2501 | 5.50 | 9 | -0.39 | 10 | -3.90 | |
|  Stewart, Ashley | | | 2148 | ENG | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Vogt, Lothar | g | | 2402 | GER | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Wadsworth, Matthew J | f | | 2354 | ENG | 0.50 | 1 | -0.20 | 10 | -2.00 | | | L`ami, Alina | m | wg | 2306 | ROU | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Mitchell, Martin | | | 2237 | SCO | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Arkell, Keith C | g | | 2413 | ENG | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Merry, Alan B | m | | 2436 | ENG | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Vakhidov, Jakhongir | g | | 2542 | UZB | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Hillarp Persson, Tiger | g | | 2541 | SWE | 0.00 | 1 | -0.44 | 10 | -4.40 | |
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) | | | | 2018/19 4NCL Div 1 Rounds 9-11 | Telford | ENG | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2481 | 2503 | 1.00 | 3 | -0.60 | 10 | -6.00 | |
| | Daskalov, Dimitar | | | 2320 | FID | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Cheparinov, Ivan | g | | 2705 | FID | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Wells, Peter K | g | | 2418 | ENG | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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