Rapid:
Individual Calculations March 2023 |
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Kearns, Oliver Total change: -31.60 | | |
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Coulsdon Chess Junior Club ECC Qualifier - Spring 2023 - January Rounds 2 - 4 | Coulsdon | ENG | 2023-01-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1047 | 1155 | 1.00 | 1 | 0.35 | 40 | 14.00 | |
| Baker, Louis | | | 1047 | ENG | 1.00 | 1 | 0.35 | 40 | 14.00 | | 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) | | Coulsdon Chess Junior Grand Prix Spring 2023 - Extras - February | Coulsdon | ENG | 2023-02-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1281 | 1177 | 0.00 | 2 | -0.75 | 40 | -30.00 | |
| Bloom, Paul | | | 1446 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | | Simkins, Owain | | | 1116 | ENG | 0.00 | 1 | -0.58 | 40 | -23.20 | | 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) | | Coulsdon Chess Coaching Day 12 February 2023 | Coulsdon | ENG | 2023-02-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1216 | 1177 | 0.50 | 2 | -0.39 | 40 | -15.60 | |
| Pires, Jonathan | | | 1316 | ENG | 0.50 | 1 | 0.19 | 40 | 7.60 | | Simkins, Owain | | | 1116 | ENG | 0.00 | 1 | -0.58 | 40 | -23.20 | | 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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