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Individual Calculations July 2012 |
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| Prizant, Michael Total change: -30.60 | |   |
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| Coulsdon Winter CC - Premier | Coulsdon | ENG | 2011-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2136 | 3.50 | 8 | -1.29 | 15 | -19.35 | |
|  Lock, Gavin R | | | 2185 | ENG | 0.00 | 1 | -0.43 | 15 | -6.45 | |  Gibbs, Dominic V | | | 1974 | ENG | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Snape, Ian L | | | 2234 | ENG | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Bailey, Kevin J | | | 2039 | ENG | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Rizvi, Nasir | | | 2066 | WLS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Edwards, Nicholas L | | | 1936 | ENG | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Duggan, John E | | | 2133 | ENG | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Jackson, Paul G | | | 1909 | ENG | 0.50 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | Beckenham Club Championship 2011/2 | Beckenham | ENG | 2011-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2136 | 2.00 | 5 | -0.54 | 15 | -8.10 | |
| | Snape, Ian L | | | 2234 | ENG | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Duggan, John E | | | 2133 | ENG | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Duggan, John E | | | 2133 | ENG | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Ponting, Andrew | | | 1897 | ENG | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Snape, Ian L | | | 2234 | ENG | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | Coulsdon Super League 2011/12 | Coulsdon | ENG | 2011-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2136 | 1.00 | 2 | -0.21 | 15 | -3.15 | |
| | Duggan, John E | | | 2133 | ENG | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Gibbs, Dominic V | | | 1974 | ENG | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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