Player Page

Martin, E (Emma)
Dob: 2014/03/28 (U12)
Gender: Female
Chess SA id: 2140140700
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/05/18 (34 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1310.4
Current Weighted rating1287.0
Current Weighted performance1236.2
Current official/published rating (highest between Raw, WR and WP)1310.4
Current highest rating achieved1314.3
Current floor (min rating allowed)814.3
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±141.7
Current Raw change used (final)0.0
Projected new Raw rating1310.4
Projected new Weighed rating1185.3
Projected new Weighted performance1236.2
Projected new final Raw rating (if new WP > new Raw)1310.4
Projected new highest rating1314.3
Projected new floor814.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1310.4
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1282.0
Current Weighted rating1259.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1282.0
Current highest rating achieved1282.0
Current floor (min rating allowed)782.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±147.5
Current Raw change used (final)0.0
Projected new Raw rating1282.0
Projected new Weighed rating1159.7
Projected new Weighted performance1178.2
Projected new final Raw rating (if new WP > new Raw)1282.0
Projected new highest rating1282.0
Projected new floor782.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1282.0
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1287.3
Current Weighted rating1287.6
Current Weighted performance1274.2
Current official/published rating (highest between Raw, WR and WP)1287.6
Current highest rating achieved1334.4
Current floor (min rating allowed)834.4
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±146.4
Current Raw change used (final)0.0
Projected new Raw rating1287.3
Projected new Weighed rating1185.3
Projected new Weighted performance1274.2
Projected new final Raw rating (if new WP > new Raw)1287.3
Projected new highest rating1334.4
Projected new floor834.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1287.3
Projected effective change (new Official - current Official)-0.3
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 Cape Town Junior League Finals 2024 (U13 Girls A) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 5 4 2.0 1282.9 1275.4 Analysis
7 Rhenish PS Tournament 2024 (U12) 2024/05/11 2024/05/11 Cape Winelands (WCW) Rapid 27 0.57 6 6 4.0 1282.9 1275.4 Analysis
6 Western Cape PS Individuals Championship 2024 (U11 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.0 1282.9 1262.6 Analysis
5 Hermanus Chess Club Open 2024 (Intermediate) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.5 1301.8 1334.4 Analysis
4 Cape Town Junior League Qualifier 2024 (U13 Girls) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 4 3.0 1301.8 1334.4 Analysis
3 Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Girls) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1314.3 1264.4 Analysis
2 Mary-Anne Bartels Closed Chess Tournament 2024 (U11 Mixed) 2024/02/24 2024/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 3.5 1300.8 1297.3 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U11 Girls) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 2.0 1300.8 1274.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Cape Town Junior League Finals 2024 (U13 Girls A) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 5 4 2.0 1282.9 1275.4 Analysis
12 Rhenish PS Tournament 2024 (U12) 2024/05/11 2024/05/11 Cape Winelands (WCW) Rapid 27 0.57 6 6 4.0 1282.9 1275.4 Analysis
11 Western Cape PS Individuals Championship 2024 (U11 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.0 1282.9 1262.6 Analysis
10 Hermanus Chess Club Open 2024 (Intermediate) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.5 1301.8 1334.4 Analysis
9 Cape Town Junior League Qualifier 2024 (U13 Girls) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 4 3.0 1301.8 1334.4 Analysis
8 Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Girls) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1314.3 1264.4 Analysis
7 Mary-Anne Bartels Closed Chess Tournament 2024 (U11 Mixed) 2024/02/24 2024/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 3.5 1300.8 1297.3 Analysis
6 CT District East Schools Chess Individuals Trails 2024 (U11 Girls) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 2.0 1300.8 1274.8 Analysis
5 Gordons Bay Primary Chess Championship 2023 (U7+U9 Mixed) 2023/12/09 2023/12/09 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1291.5 1275.3 Analysis
4 Western Cape PS Individuals 2023 (U9 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1247.0 1200.0 Analysis
3 Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Girls) 2023/03/04 2023/03/04 Cape Town (WCT) Rapid 30 0.60 5 5 2.5 1251.3 1286.1 Analysis
2 Mary-Anne Bartels Chess Tournament 2023 (U7+U9) 2023/02/21 2023/02/21 Cape Town (WCT) Rapid 30 0.60 5 5 3.5 1231.9 1258.4 Analysis
1 Rhenish Primary Tournament 2022 (U10) 2022/05/14 2022/05/14 Cape Winelands (WCW) Rapid 30 0.60 5 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 42 22 2 18 23.0 54.8 40.5 1261.8 1302.3
White 23 14 1 8 14.5 63.0 110.9 1261.0 1371.9
Black 19 8 1 10 8.5 44.7 -44.7 1262.8 1218.0
Standard All 16 8 0 8 8.0 50.0 0.0 1299.1 1299.1
White 8 5 0 3 5.0 62.5 106.3 1278.3 1384.6
Black 8 3 0 5 3.0 37.5 -106.3 1319.9 1213.6
Rapid All 26 14 2 10 15.0 57.7 65.4 1238.8 1304.2
White 15 9 1 5 9.5 63.3 113.3 1251.7 1365.1
Black 11 5 1 5 5.5 50.0 0.0 1221.2 1221.2
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 68 38 4 26 40.0 58.8 75.0 1253.4 1328.4
White 35 21 2 12 22.0 62.9 109.3 1244.4 1353.7
Black 33 17 2 14 18.0 54.5 38.6 1263.0 1301.6
Standard All 22 12 0 10 12.0 54.5 38.6 1304.3 1342.9
White 11 7 0 4 7.0 63.6 115.9 1258.8 1374.7
Black 11 5 0 6 5.0 45.5 -38.6 1349.8 1311.2
Rapid All 46 26 4 16 28.0 60.9 92.4 1229.1 1321.5
White 24 14 2 8 15.0 62.5 106.3 1237.8 1344.0
Black 22 12 2 8 13.0 59.1 77.3 1219.6 1296.8
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2140140718 Walters, N (Nicola) 3 0.5 0 1 2 16.7 1281.2 -283.3 997.9 View list
2 2110134086 Mavuso, T (Thimna) 2 2.0 2 0 0 100.0 1292.3 425.0 1717.3 View list
3 1150140719 Webb, P (Paul) 2 2.0 2 0 0 100.0 1216.0 425.0 1641.0 View list
4 2110109006 Jacobs, T (Teleah) 2 1.0 1 0 1 50.0 1292.3 0.0 1292.3 View list
5 1140151159 Diergardt, L (Leo) 1 1.0 1 0 0 100.0 1291.5 425.0 1716.5 View list
6 1160150270 Dudhia, H (Hamza) 1 1.0 1 0 0 100.0 1291.5 425.0 1716.5 View list
7 1150151160 Driessen, E (Eben) 1 1.0 1 0 0 100.0 1231.9 425.0 1656.9 View list
8 1140140691 Erasmus, C (Caleb) 1 1.0 1 0 0 100.0 1282.9 425.0 1707.9 View list
9 2150147532 Alexander, P (Phoebe) 1 1.0 1 0 0 100.0 1251.3 425.0 1676.3 View list
10 2130161517 Adams, K (Keira) 1 1.0 1 0 0 100.0 1282.9 425.0 1707.9 View list
11 2130137564 Coetzee, E (Emma) 1 1.0 1 0 0 100.0 1282.9 425.0 1707.9 View list
12 1130140684 Chuang, P (Pacey) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 2130136581 Brewis, S (Sienna) 1 1.0 1 0 0 100.0 1282.9 425.0 1707.9 View list
14 2130143657 Booysen, G (Giavanna) 1 1.0 1 0 0 100.0 1282.9 425.0 1707.9 View list
15 2150135423 Johnson, A (Amber) 1 1.0 1 0 0 100.0 1247.0 425.0 1672.0 View list
16 2130158862 Khumbuza, A (Amila) 1 1.0 1 0 0 100.0 1314.3 425.0 1739.3 View list
17 2140134352 Kleynhans, M (Miecke) 1 1.0 1 0 0 100.0 1247.0 425.0 1672.0 View list
18 1140151164 Lambrechts, A (Aden) 1 1.0 1 0 0 100.0 1231.9 425.0 1656.9 View list
19 1810302204 Maart, C (Craig) 1 1.0 1 0 0 100.0 1301.8 425.0 1726.8 View list
20 2120157916 Madolo, N (Nqaba) 1 1.0 1 0 0 100.0 1282.9 425.0 1707.9 View list