Player Page

Kiewiet, M (Melvin)
Dob: 2007/11/18 (U18)
Gender: Male
Chess SA id: 1070108559
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (223 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 rating1163.7
Current Weighted rating1130.6
Current Weighted performance1065.0
Current official/published rating (highest between Raw, WR and WP)1163.7
Current highest rating achieved1163.7
Current floor (min rating allowed)663.7
Current K-factor40
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)±174.6
Current Raw change used (final)0.0
Projected new Raw rating1163.7
Projected new Weighed rating1041.9
Projected new Weighted performance1065.0
Projected new final Raw rating (if new WP > new Raw)1163.7
Projected new highest rating1163.7
Projected new floor663.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1163.7
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 rating1175.1
Current Weighted rating1134.4
Current Weighted performance1065.0
Current official/published rating (highest between Raw, WR and WP)1175.1
Current highest rating achieved1175.1
Current floor (min rating allowed)675.1
Current K-factor40
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)±171.8
Current Raw change used (final)0.0
Projected new Raw rating1175.1
Projected new Weighed rating1045.8
Projected new Weighted performance1065.0
Projected new final Raw rating (if new WP > new Raw)1175.1
Projected new highest rating1175.1
Projected new floor675.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1175.1
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 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
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
2 Hessequa Skole Proewe 2 2024 (U18 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.0 1125.9 1130.3 Analysis
1 Hessequa Proewe 1 2024 (U18 Boys) 2024/01/27 2024/01/27 Eden District (WEG) Standard 60 0.83 5 5 3.0 1084.7 1079.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 Hessequa Skole Proewe 2 2024 (U18 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.0 1125.9 1130.3 Analysis
17 Hessequa Proewe 1 2024 (U18 Boys) 2024/01/27 2024/01/27 Eden District (WEG) Standard 60 0.83 5 5 3.0 1084.7 1079.1 Analysis
16 Eden Chess Union League 2023 (Premier Division) 2023/11/11 2023/11/11 Eden District (WEG) Standard 60 0.83 5 3 0.0 1116.9 1114.3 Analysis
15 Eden Chess Union League 2023 (1st Division) 2023/11/11 2023/11/11 Eden District (WEG) Standard 60 0.83 5 0 0.0 1116.9 1114.3 Analysis
14 George Chess Club Winter Open 2023 (B) 2023/05/20 2023/05/20 Eden District (WEG) Standard 60 0.83 5 5 2.0 1085.0 1083.2 Analysis
13 Eden Trials 2+3 2023 (U18) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 10 4.0 1085.0 1083.2 Analysis
12 Eden Trails 1 2023 (U17 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 4 2.5 1050.5 1042.4 Analysis
11 Hessequa Proewe 2 2023 (O17 Seuns) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 4 1.0 1058.5 1050.4 Analysis
10 Hessequa Proewe 1 2023 (O17 Seuns) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 2.0 1034.9 1020.0 Analysis
9 Eden Proewe 2 2022 (O15 Seuns) 2022/04/09 2022/04/09 Eden District (WEG) Standard 65 0.85 5 5 1.0 1052.2 1036.8 Analysis
8 Eden Proewe 1 2022 (O15 Seuns) 2022/03/12 2022/03/12 Eden District (WEG) Standard 65 0.85 5 4 1.0 1054.6 1035.6 Analysis
7 Hessequa Proewe 1 2022 (O15 Seuns) 2022/01/29 2022/01/29 Eden District (WEG) Standard 65 0.85 5 5 1.0 1085.5 1069.6 Analysis
6 Hessequa Skaak Proewe 2 2020 (O13 Seuns) 2020/02/22 2020/02/22 Eden District (WEG) Standard 65 0.85 5 5 2.0 1097.7 1078.0 Analysis
5 Hessequa Skaak Proewe 1 2020 (O13 Seuns) 2020/02/01 2020/02/01 Eden District (WEG) Standard 65 0.85 5 5 2.0 1097.7 1078.0 Analysis
4 Hessequa Ontwikkelings Toernooi 2019 (B) 2019/11/01 2019/11/01 Eden District (WEG) Standard 60 0.83 6 6 3.5 1071.5 1039.6 Analysis
3 Hessequa Proewe 3 2019 (O14) 2019/02/23 2019/02/23 Eden District (WEG) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
2 Hessequa Proewe 2 2019 (O14) 2019/02/16 2019/02/16 Eden District (WEG) Standard 60 0.83 5 4 0.5 1200.0 1200.0 Analysis
1 Hessequa Proewe 1 2019 (O14) 2019/01/26 2019/01/26 Eden District (WEG) Standard 60 0.83 5 0 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 0 4 6.0 60.0 85.0 1231.2 1316.2
White 6 4 0 2 4.0 66.7 141.7 1217.5 1359.1
Black 4 2 0 2 2.0 50.0 0.0 1251.9 1251.9
Standard All 10 6 0 4 6.0 60.0 85.0 1231.2 1316.2
White 6 4 0 2 4.0 66.7 141.7 1217.5 1359.1
Black 4 2 0 2 2.0 50.0 0.0 1251.9 1251.9
Rapid 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
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 80 28 3 49 29.5 36.9 -111.6 1186.8 1075.2
White 40 17 2 21 18.0 45.0 -42.5 1171.1 1128.6
Black 40 11 1 28 11.5 28.8 -180.6 1202.4 1021.8
Standard All 80 28 3 49 29.5 36.9 -111.6 1186.8 1075.2
White 40 17 2 21 18.0 45.0 -42.5 1171.1 1128.6
Black 40 11 1 28 11.5 28.8 -180.6 1202.4 1021.8
Rapid 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
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 1070148865 Micheals, D (Dihogen) 3 2.0 2 0 1 66.7 1048.0 141.7 1189.6 View list
2 1080136779 Faurie, D (Dawie) 3 1.0 1 0 2 33.3 1074.9 -141.7 933.3 View list
3 107055783 Heynse, A (Armando) 3 0.0 0 0 3 0.0 1084.9 -425.0 659.9 View list
4 1080191740 Maqckini, A (Ayanda) 2 2.0 2 0 0 100.0 1105.3 425.0 1530.3 View list
5 1070191741 Vaaltyn, B (Benedict) 2 2.0 2 0 0 100.0 1105.3 425.0 1530.3 View list
6 1060104302 Flores, C (Chrisnick) 2 1.0 1 0 1 50.0 1135.8 0.0 1135.8 View list
7 1060148808 Rossouw, H (Heinrich) 2 1.0 1 0 1 50.0 1067.8 0.0 1067.8 View list
8 1060149978 Van Niekerk, S (Shayden Jade) 2 0.5 0 1 1 25.0 1054.5 -212.5 842.0 View list
9 1080110939 Blom, W (Wafiek) 2 0.0 0 0 2 0.0 1053.4 -425.0 628.4 View list
10 1070139266 Gentle, M (Mathew) 2 0.0 0 0 2 0.0 1067.8 -425.0 642.8 View list
11 1060108574 Pieterse, R (Ronan) 2 0.0 0 0 2 0.0 1071.6 -425.0 646.6 View list
12 1080107835 Sauls, S (Shalmino) 2 0.0 0 0 2 0.0 1085.3 -425.0 660.3 View list
13 2060108565 Boezak, L (Lee Ann) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1070108193 Erasmus, T (Tristan) 1 1.0 1 0 0 100.0 1085.0 425.0 1510.0 View list
15 2060148929 Dunn, L (Leah) 1 1.0 1 0 0 100.0 1085.0 425.0 1510.0 View list
16 1080130902 Daniels, A (Aiden-Lee) 1 1.0 1 0 0 100.0 1097.7 425.0 1522.7 View list
17 1080119678 Daniels, A (Aden-Lee) 1 1.0 1 0 0 100.0 1097.7 425.0 1522.7 View list
18 2070132016 Damons, N (Natasha) 1 1.0 1 0 0 100.0 1085.0 425.0 1510.0 View list
19 1070148862 Coetzee, G (Gc) 1 1.0 1 0 0 100.0 1034.9 425.0 1459.9 View list
20 1080139265 Gelant, D (Damean) 1 1.0 1 0 0 100.0 1052.2 425.0 1477.2 View list