Player Page

Mattheus, E (Elcay)
Dob: 2006/03/20 (U20)
Gender: Female
Chess SA id: 206093487
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/03/22 (49 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
Curent Raw rating1256.4
Curent Weighted rating1238.2
Curent Weighted performance1179.7
Current official/published rating (highest between Raw, WR and WP)1256.4
Current floor (min rating allowed)809.3
Current highest rating achieved1309.3
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)±153.0
Current Raw change used (final)0.0
Projected new Raw rating1256.4
Projected new Weighed rating1239.8
Projected new Weighted performance1179.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1256.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1309.3
Projected new floor809.3
Projected new K-facor36
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
Curent Raw rating1260.6
Curent Weighted rating1247.3
Curent Weighted performance956.8
Current official/published rating (highest between Raw, WR and WP)1260.6
Current floor (min rating allowed)793.4
Current highest rating achieved1293.4
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)±152.1
Current Raw change used (final)0.0
Projected new Raw rating1260.6
Projected new Weighed rating1248.4
Projected new Weighted performance956.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1293.4
Projected new floor793.4
Projected new K-facor36
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
Curent Raw rating1157.6
Curent Weighted rating1121.6
Curent Weighted performance1056.5
Current official/published rating (highest between Raw, WR and WP)1157.6
Current floor (min rating allowed)759.6
Current highest rating achieved1259.6
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)±176.1
Current Raw change used (final)0.0
Projected new Raw rating1157.6
Projected new Weighed rating1124.8
Projected new Weighted performance1056.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1157.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1259.6
Projected new floor759.6
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)759.6
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor759.6
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Western Cape HS Individuals Championship 2024 (U18 Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 3.0 1242.1 1244.8 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U18+U20 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1234.1 1110.8 Analysis
1 Bo-Weskus Skole Prestige 2024 (HS Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1234.1 1110.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
23 Western Cape HS Individuals Championship 2024 (U18 Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 3.0 1242.1 1244.8 Analysis
22 West Coast Schools Chess Prestige Championships 2024 (U18+U20 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1234.1 1110.8 Analysis
21 Bo-Weskus Skole Prestige 2024 (HS Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1234.1 1110.8 Analysis
20 Bo-Weskus Top Skole 2022 (Hoerskool) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 4 4.0 1204.7 1059.7 Analysis
19 Western Cape Schools Chess 2022 (U18 Girls) 2022/05/07 2022/05/08 Eden District (WEG) Standard 65 0.85 6 5 2.5 1194.3 1243.0 Analysis
18 West Coast Schools Prestige 2022 (U18 Girls) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 6 4.0 1195.5 1261.4 Analysis
17 Western Cape Schools 2021 (U15 Girls) 2021/10/23 2021/10/23 Overberg (WOS) Rapid 35 0.66 5 5 2.0 1197.9 1060.1 Analysis
16 West Coast High Schools Prestige 2021 (Girls) 2021/09/04 2021/09/04 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1212.8 1069.5 Analysis
15 Bo-Weskus Skole Skaak Prestige 2021 (O15+O18 Dogters) 2021/05/08 2021/05/08 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1218.6 1090.4 Analysis
14 West Coast Schools Prestige 2020 (U15 Girls) 2020/03/07 2020/03/07 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1239.6 1150.5 Analysis
13 Bo-Weskus Skole Prestige 2020 (O15+O18 Dogters) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 6 3.5 1259.6 1293.4 Analysis
12 Western Cape Schools Kings & Queens 2019 (Girls) 2019/10/12 2019/10/12 West Coast (WCU) Rapid 30 0.60 5 4 0.0 1309.3 1259.6 Analysis
11 Western Cape Top Schools 2019 (U15 Girls) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1278.7 1244.6 Analysis
10 Check Mates 2019 (Open) 2019/08/17 2019/08/17 West Coast (WCU) Standard 70 0.87 6 6 3.0 1287.8 1249.6 Analysis
9 Lambertsbaai Development 2019 (Open) 2019/07/05 2019/07/06 West Coast (WCU) Standard 70 0.87 6 0 0.0 1287.8 1249.6 Analysis
8 Waschklip Clinic Closed 2019 2019/06/18 2019/06/18 West Coast (WCU) Standard 60 0.83 5 5 3.5 1233.0 1181.2 Analysis
7 Western Cape Schools Individuals 2019 (U13 Girls) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 3.0 1225.9 1173.6 Analysis
6 West Coast Open 2019 (C) 2019/04/27 2019/04/27 West Coast (WCU) Standard 90 0.94 5 5 4.0 1140.2 1084.8 Analysis
5 Western Cape Women`s Open 2019 (Prestige) 2019/03/08 2019/03/10 Cape Town (WCT) Standard 70 0.87 6 6 2.0 1169.8 1101.2 Analysis
4 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O13 Dogters) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 6 4.5 1140.2 1084.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 6 5 5 8.5 53.1 26.6 1256.3 1282.8
White 8 2 4 2 4.0 50.0 0.0 1266.9 1266.9
Black 8 4 1 3 4.5 56.3 53.1 1245.6 1298.8
Standard All 6 2 2 2 3.0 50.0 0.0 1323.0 1323.0
White 4 1 2 1 2.0 50.0 0.0 1269.0 1269.0
Black 2 1 0 1 1.0 50.0 0.0 1431.1 1431.1
Rapid All 10 4 3 3 5.5 55.0 42.5 1216.2 1258.7
White 4 1 2 1 2.0 50.0 0.0 1264.8 1264.8
Black 6 3 1 2 3.5 58.3 70.8 1183.8 1254.7
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 119 64 12 43 70.0 58.8 75.0 1119.9 1194.9
White 62 35 7 20 38.5 62.1 102.8 1121.1 1224.0
Black 57 29 5 23 31.5 55.3 44.7 1118.5 1163.3
Standard All 74 40 8 26 44.0 59.5 80.4 1119.7 1200.1
White 40 24 4 12 26.0 65.0 127.5 1112.7 1240.2
Black 34 16 4 14 18.0 52.9 25.0 1127.9 1152.9
Rapid All 45 24 4 17 26.0 57.8 66.1 1120.2 1186.3
White 22 11 3 8 12.5 56.8 58.0 1136.5 1194.5
Black 23 13 1 9 13.5 58.7 73.9 1104.7 1178.6
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 206060328 Maarman, P (Perusha) 9 6.0 5 2 2 66.7 1188.5 141.7 1330.2 View list
2 207080800 Diergaardt, L (Lee-Heine) 3 3.0 3 0 0 100.0 1184.9 425.0 1609.9 View list
3 206068758 Klaase, A (Angelique) 3 2.0 2 0 1 66.7 1187.6 141.7 1329.3 View list
4 205068708 Geldenhuys, M (Mar-Rochelle) 3 0.0 0 0 3 0.0 1239.3 -425.0 814.3 View list
5 205060329 Maletta, L (Legene) 3 0.0 0 0 3 0.0 1194.6 -425.0 769.6 View list
6 2060133337 Cloete, L (Lynne) 2 2.0 2 0 0 100.0 1218.2 425.0 1643.2 View list
7 2060110439 Cloete, J (Janelle) 2 2.0 2 0 0 100.0 1160.3 425.0 1585.3 View list
8 205089831 Heunis, J (Jessica) 2 2.0 2 0 0 100.0 1214.8 425.0 1639.8 View list
9 2070099661 Mouton, P (Phelishia) 2 2.0 2 0 0 100.0 1187.2 425.0 1612.2 View list
10 205083975 Owies, L (Lehanna) 2 2.0 2 0 0 100.0 1219.8 425.0 1644.8 View list
11 206093569 Van Hansen, L (Luzeal) 2 2.0 2 0 0 100.0 1206.4 425.0 1631.4 View list
12 208078559 Van Zyl, M (Mea) 2 1.5 1 1 0 75.0 1233.5 212.5 1446.0 View list
13 206061317 Brandt, M (Mia) 2 1.0 1 0 1 50.0 1197.8 0.0 1197.8 View list
14 206087065 Van Bosch, E (Enya) 2 0.5 0 1 1 25.0 1183.1 -212.5 970.6 View list
15 206077294 Galant, R (Rozaan) 2 0.0 0 0 2 0.0 1236.8 -425.0 811.8 View list
16 205078544 Dodd, A (Anya) 1 1.0 1 0 0 100.0 1195.5 425.0 1620.5 View list
17 2070099662 Booysen, W (Wardiah) 1 1.0 1 0 0 100.0 1116.0 425.0 1541.0 View list
18 205004871 Claassen, JLA (Jay-Lee-Ann) 1 1.0 1 0 0 100.0 1195.5 425.0 1620.5 View list
19 2070098419 Adams, J (Jade) 1 1.0 1 0 0 100.0 1242.1 425.0 1667.1 View list
20 2070099666 De Villiers, S (Shalosne) 1 1.0 1 0 0 100.0 1218.6 425.0 1643.6 View list