Player Page

Martin, E (Emma)
Dob: 2014/03/28 (U12)
Gender: Female
Chess SA id: 2140140700
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (47 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 rating1305.9
Current Weighted rating1300.4
Current Weighted performance1232.2
Current official/published rating (highest between Raw, WR and WP)1305.9
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)±142.6
Current Raw change used (final)0.0
Projected new Raw rating1305.9
Projected new Weighed rating1197.3
Projected new Weighted performance1232.2
Projected new final Raw rating (if new WP > new Raw)1305.9
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)1305.9
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 rating1282.7
Current Weighted rating1274.8
Current Weighted performance1239.6
Current official/published rating (highest between Raw, WR and WP)1282.7
Current highest rating achieved1293.5
Current floor (min rating allowed)793.5
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)±147.4
Current Raw change used (final)0.0
Projected new Raw rating1282.7
Projected new Weighed rating1173.9
Projected new Weighted performance1239.6
Projected new final Raw rating (if new WP > new Raw)1282.7
Projected new highest rating1293.5
Projected new floor793.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1282.7
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 rating1290.0
Current Weighted performance1206.2
Current official/published rating (highest between Raw, WR and WP)1290.0
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 rating1187.2
Projected new Weighted performance1206.2
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)-2.7
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
10 Grant East Annual Primary School Invitational Chess Tournament 2024 (U11) 2024/10/05 2024/10/05 Cape Town (WCT) Standard 60 0.83 5 5 2.5 1314.3 1293.5 Analysis
9 CT Metro District East Top Schools Chess 2024 (U11+U13 Girls) 2024/07/27 2024/07/28 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1310.4 1282.0 Analysis
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
15 Grant East Annual Primary School Invitational Chess Tournament 2024 (U11) 2024/10/05 2024/10/05 Cape Town (WCT) Standard 60 0.83 5 5 2.5 1314.3 1293.5 Analysis
14 CT Metro District East Top Schools Chess 2024 (U11+U13 Girls) 2024/07/27 2024/07/28 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1310.4 1282.0 Analysis
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 52 27 3 22 28.5 54.8 40.9 1260.8 1301.7
White 28 17 2 9 18.0 64.3 121.4 1250.3 1371.7
Black 24 10 1 13 10.5 43.8 -53.1 1273.1 1220.0
Standard All 26 13 1 12 13.5 51.9 16.3 1282.8 1299.2
White 13 8 1 4 8.5 65.4 130.8 1248.7 1379.4
Black 13 5 0 8 5.0 38.5 -98.1 1317.0 1218.9
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 78 43 5 30 45.5 58.3 70.8 1253.8 1324.7
White 40 24 3 13 25.5 63.8 116.9 1239.0 1355.9
Black 38 19 2 17 20.0 52.6 22.4 1269.5 1291.8
Standard All 32 17 1 14 17.5 54.7 39.8 1289.4 1329.3
White 16 10 1 5 10.5 65.6 132.8 1240.8 1373.6
Black 16 7 0 9 7.0 43.8 -53.1 1338.1 1285.0
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 1130150133 Makumbe, P (Passion) 2 1.5 1 1 0 75.0 1307.5 212.5 1520.0 View list
5 2110109006 Jacobs, T (Teleah) 2 1.0 1 0 1 50.0 1292.3 0.0 1292.3 View list
6 1130193359 Nkomo, T (Tatenda) 2 1.0 1 0 1 50.0 1307.5 0.0 1307.5 View list
7 2130158866 Mpendulo, A (Alulutho) 2 0.0 0 0 2 0.0 1305.6 -425.0 880.6 View list
8 1140138973 Stewart, N (Neil) 2 0.0 0 0 2 0.0 1266.3 -425.0 841.3 View list
9 2130307826 Gwanya, A (Ayathandwa) 1 1.0 1 0 0 100.0 1310.4 425.0 1735.4 View list
10 2130137564 Coetzee, E (Emma) 1 1.0 1 0 0 100.0 1282.9 425.0 1707.9 View list
11 1130140684 Chuang, P (Pacey) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1140151159 Diergardt, L (Leo) 1 1.0 1 0 0 100.0 1291.5 425.0 1716.5 View list
13 2130307824 De Witte, M (Mikayla) 1 1.0 1 0 0 100.0 1310.4 425.0 1735.4 View list
14 1160150270 Dudhia, H (Hamza) 1 1.0 1 0 0 100.0 1291.5 425.0 1716.5 View list
15 1150151160 Driessen, E (Eben) 1 1.0 1 0 0 100.0 1231.9 425.0 1656.9 View list
16 1140140691 Erasmus, C (Caleb) 1 1.0 1 0 0 100.0 1282.9 425.0 1707.9 View list
17 2150147532 Alexander, P (Phoebe) 1 1.0 1 0 0 100.0 1251.3 425.0 1676.3 View list
18 1140191243 Africa, C (Caleb) 1 1.0 1 0 0 100.0 1314.3 425.0 1739.3 View list
19 2130161517 Adams, K (Keira) 1 1.0 1 0 0 100.0 1282.9 425.0 1707.9 View list
20 2130136581 Brewis, S (Sienna) 1 1.0 1 0 0 100.0 1282.9 425.0 1707.9 View list