Individual Calculations July 2023 |
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Woolacott, Rob Total change: 9.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Coulsdon Chess Daytime Chess Club Summer Term 2023 June | Coulsdon | ENG | 2023-05-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1379 | 1577 | 3.50 | 4 | 0.48 | 20 | 9.60 | |
| Crompton, Robert | | | 1478 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | Gillespie, Frank | | | 1347 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | Miles, Barry S | | | 1360 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | Howes, David J | | | 1330 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | 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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