Player Page

Boje, E (Erich)
Dob: 2014/07/21 (U12)
Gender: Male
Chess SA id: 1140130044
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/08/03 (111 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 rating1244.4
Current Weighted rating1263.5
Current Weighted performance1035.9
Current official/published rating (highest between Raw, WR and WP)1263.5
Current highest rating achieved1314.8
Current floor (min rating allowed)814.8
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)±155.7
Current Raw change used (final)0.0
Projected new Raw rating1244.4
Projected new Weighed rating1163.3
Projected new Weighted performance1035.9
Projected new final Raw rating (if new WP > new Raw)1244.4
Projected new highest rating1314.8
Projected new floor814.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1244.4
Projected effective change (new Official - current Official)-19.1
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 rating1256.4
Current Weighted rating1238.1
Current Weighted performance1047.2
Current official/published rating (highest between Raw, WR and WP)1256.4
Current highest rating achieved1256.4
Current floor (min rating allowed)756.4
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)±153.0
Current Raw change used (final)0.0
Projected new Raw rating1256.4
Projected new Weighed rating1139.7
Projected new Weighted performance1047.2
Projected new final Raw rating (if new WP > new Raw)1256.4
Projected new highest rating1256.4
Projected new floor756.4
Projected new K-facor36
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
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 rating1218.0
Current Weighted rating1266.2
Current Weighted performance1025.3
Current official/published rating (highest between Raw, WR and WP)1266.2
Current highest rating achieved1357.0
Current floor (min rating allowed)857.0
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)±161.6
Current Raw change used (final)0.0
Projected new Raw rating1218.0
Projected new Weighed rating1165.6
Projected new Weighted performance1025.3
Projected new final Raw rating (if new WP > new Raw)1218.0
Projected new highest rating1357.0
Projected new floor857.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.0
Projected effective change (new Official - current Official)-48.2
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
5 Mangaung Metro Chess 3 August 2024 (B) 2024/08/03 2024/08/03 Mangaung (FMB) Rapid 32 0.63 5 4 1.0 1275.5 1260.5 Analysis
4 Spartan Bishops Chess Championships 2024 (Big Pawns) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1257.0 1225.8 Analysis
3 Mangaung Metro Chess 9 March 2024 (C) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 1.0 1314.8 1357.0 Analysis
2 Mangaung Metro Chess 10 February 2024 (C) 2024/02/10 2024/02/10 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1296.7 1327.8 Analysis
1 Kings & Queens Chess 27 January 2024 (C) 2024/01/27 2024/01/27 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1277.0 1313.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 Mangaung Metro Chess 3 August 2024 (B) 2024/08/03 2024/08/03 Mangaung (FMB) Rapid 32 0.63 5 4 1.0 1275.5 1260.5 Analysis
14 Spartan Bishops Chess Championships 2024 (Big Pawns) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1257.0 1225.8 Analysis
13 Mangaung Metro Chess 9 March 2024 (C) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 1.0 1314.8 1357.0 Analysis
12 Mangaung Metro Chess 10 February 2024 (C) 2024/02/10 2024/02/10 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1296.7 1327.8 Analysis
11 Kings & Queens Chess 27 January 2024 (C) 2024/01/27 2024/01/27 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1277.0 1313.4 Analysis
10 Heidedal Chess 14 October 2023 (D) 2023/10/14 2023/10/14 Mangaung (FMB) Rapid 32 0.63 5 4 2.0 1284.7 1335.0 Analysis
9 St Andrews 19 August 2023 (D) 2023/08/19 2023/08/19 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1229.0 1206.8 Analysis
8 August Primary School Chess Festival 2023 (Grade 2+3 A) 2023/08/04 2023/08/04 Mangaung (FMB) Rapid 15 0.39 5 5 5.0 1229.0 1206.8 Analysis
7 9th Piet van Zyl Chess Festival 2023 (C+D) 2023/05/26 2023/05/27 Mangaung (FMB) Standard 62 0.84 5 4 1.0 1209.0 1209.6 Analysis
6 Inter Regional Chess Championship 2023 (U10) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 4.0 1209.0 1209.6 Analysis
5 Kings & Queens Chess 21 January 2023 (D) 2023/01/21 2023/01/21 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1194.6 1180.0 Analysis
4 8th Piet Van Zyl Chess Festival 2022 (D) 2022/07/22 2022/07/23 Mangaung (FMB) Standard 62 0.84 5 5 4.0 1143.5 1144.4 Analysis
3 Mangaung Metro Chess 22 January 2022 (D) 2022/01/22 2022/01/22 Mangaung (FMB) Rapid 32 0.63 5 4 1.5 1154.3 1200.0 Analysis
2 Mangaung Metro Chess February 2020 (G) 2020/02/21 2020/02/22 Mangaung (FMB) Standard 62 0.84 5 4 2.0 1151.6 1140.4 Analysis
1 Mangaung Metro Chess 17-18 January 2020 (F) 2020/01/17 2020/01/18 Mangaung (FMB) Standard 62 0.84 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 24 12 2 10 13.0 54.2 35.4 1189.9 1225.3
White 12 6 0 6 6.0 50.0 0.0 1196.9 1196.9
Black 12 6 2 4 7.0 58.3 70.8 1182.8 1253.7
Standard All 5 3 0 2 3.0 60.0 85.0 1286.7 1371.7
White 3 1 0 2 1.0 33.3 -141.7 1297.8 1156.2
Black 2 2 0 0 2.0 100.0 425.0 1269.9 1694.9
Rapid All 19 9 2 8 10.0 52.6 22.4 1164.4 1186.8
White 9 5 0 4 5.0 55.6 47.2 1163.3 1210.5
Black 10 4 2 4 5.0 50.0 0.0 1165.4 1165.4
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 69 39 3 27 40.5 58.7 73.9 1184.8 1258.7
White 35 20 0 15 20.0 57.1 60.7 1180.4 1241.1
Black 34 19 3 12 20.5 60.3 87.5 1189.3 1276.8
Standard All 27 15 0 12 15.0 55.6 47.2 1196.4 1243.6
White 14 7 0 7 7.0 50.0 0.0 1179.1 1179.1
Black 13 8 0 5 8.0 61.5 98.1 1215.1 1313.1
Rapid All 42 24 3 15 25.5 60.7 91.1 1177.3 1268.4
White 21 13 0 8 13.0 61.9 101.2 1181.3 1282.5
Black 21 11 3 7 12.5 59.5 81.0 1173.4 1254.3
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 1140145464 Sealoma, T (Tshegofatso) 5 0.0 0 0 5 0.0 1252.2 -425.0 827.2 View list
2 1130131406 Malan, R (Rigardt) 3 1.0 1 0 2 33.3 1220.3 -141.7 1078.7 View list
3 2140148594 Matiki, T (Thandeka) 2 2.0 2 0 0 100.0 1271.9 425.0 1696.9 View list
4 2120148596 Snell, T (Tessa) 2 2.0 2 0 0 100.0 1245.7 425.0 1670.7 View list
5 1100100912 Vinger, T (Tsebo) 2 1.0 1 0 1 50.0 1305.8 0.0 1305.8 View list
6 1120119336 Sartain, E (Ewan) 2 0.5 0 1 1 25.0 1177.2 -212.5 964.7 View list
7 2140148591 Fourie, R (Rosa Hermiena) 2 0.0 0 0 2 0.0 1299.8 -425.0 874.8 View list
8 2130117644 Vermaak, E (Ezay) 2 0.0 0 0 2 0.0 1152.9 -425.0 727.9 View list
9 1140159940 Marsh, M (Matthew Andrew) 1 1.0 1 0 0 100.0 1229.0 425.0 1654.0 View list
10 1140160086 Louw, B (Benjamin) 1 1.0 1 0 0 100.0 1296.7 425.0 1721.7 View list
11 1130147069 Bosch, S (Septimus Bowker) 1 1.0 1 0 0 100.0 1209.0 425.0 1634.0 View list
12 2150154829 Dimakatso, G (Galeboi) 1 1.0 1 0 0 100.0 1209.0 425.0 1634.0 View list
13 1130134659 De Wet, A (Aiten-Jaun) 1 1.0 1 0 0 100.0 1143.5 425.0 1568.5 View list
14 2120141399 De Villiers, L (Lene) 1 1.0 1 0 0 100.0 1143.5 425.0 1568.5 View list
15 1130148593 Husselmann, D (Diwan) 1 1.0 1 0 0 100.0 1194.6 425.0 1619.6 View list
16 1140148592 Herselman, J (Jayden Daniel Ferdinand) 1 1.0 1 0 0 100.0 1194.6 425.0 1619.6 View list
17 1120159939 Hauptfleisch, B (Blake) 1 1.0 1 0 0 100.0 1229.0 425.0 1654.0 View list
18 1150160083 Hamaty, M (Mason) 1 1.0 1 0 0 100.0 1229.0 425.0 1654.0 View list
19 2120107771 Griesel, L (Lezay) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1130147072 Matlakala, K (Kemelo) 1 1.0 1 0 0 100.0 1277.0 425.0 1702.0 View list