Player Page

Lewis, M (Mark)
Dob: 1966/12/15 (Adult)
Gender: Male
Chess SA id: 1660118616
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/04/17 (17 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 rating1296.8
Curent Weighted rating1277.3
Curent Weighted performance1193.5
Current official/published rating (highest between Raw, WR and WP)1296.8
Current floor (min rating allowed)798.0
Current highest rating achieved1298.0
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)±144.5
Current Raw change used (final)0.0
Projected new Raw rating1296.8
Projected new Weighed rating1279.2
Projected new Weighted performance1193.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1296.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1298.0
Projected new floor798.0
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 rating1305.1
Curent Weighted rating1293.0
Curent Weighted performance1214.5
Current official/published rating (highest between Raw, WR and WP)1305.1
Current floor (min rating allowed)808.3
Current highest rating achieved1308.3
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)±142.8
Current Raw change used (final)0.0
Projected new Raw rating1305.1
Projected new Weighed rating1294.1
Projected new Weighted performance1214.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1305.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1308.3
Projected new floor808.3
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 rating1199.1
Curent Weighted rating1172.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1199.1
Current floor (min rating allowed)699.1
Current highest rating achieved1199.1
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)±166.0
Current Raw change used (final)0.0
Projected new Raw rating1199.1
Projected new Weighed rating1175.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1199.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1199.1
Projected new floor699.1
Projected new K-facor40
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 rating1011.2
Curent Weighted rating927.9
Curent Weighted performance973.7
Current official/published rating (highest between Raw, WR and WP)1011.2
Current floor (min rating allowed)699.1
Current highest rating achieved1170.4
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)±217.0
Current Raw change used (final)0.0
Projected new Raw rating1011.2
Projected new Weighed rating935.8
Projected new Weighted performance973.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1011.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1170.4
Projected new floor699.1
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 InterClub Blitz 1 2024 2024/04/17 2024/04/17 Eden (WEG) Blitz 5 0.18 10 8 3.0 1297.4 942.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 InterClub Blitz 1 2024 2024/04/17 2024/04/17 Eden (WEG) Blitz 5 0.18 10 8 3.0 1297.4 942.8 Analysis
21 Eden Open 2023 (B) 2023/12/02 2023/12/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1293.2 1308.3 Analysis
20 Eden Chess Union League 2023 (1st Division) 2023/11/11 2023/11/11 Eden District (WEG) Standard 60 0.83 5 5 3.0 1268.4 1289.2 Analysis
19 InterClub Blitz 2023 2023/10/11 2023/10/11 Eden District (WEG) Blitz 5 0.18 6 6 1.5 1244.5 950.0 Analysis
18 Mossel Bay Open 2023 (B) 2023/09/30 2023/10/01 Eden District (WEG) Standard 90 0.94 6 6 4.0 1244.5 1270.8 Analysis
17 InterClub Blitz 3 2023 2023/07/20 2023/07/20 Eden District (WEG) Blitz 5 0.18 10 8 2.0 1259.0 969.2 Analysis
16 Knysna Oyster Festival 2023 (Open) 2023/07/01 2023/07/01 Eden District (WEG) Rapid 30 0.60 6 6 3.0 1259.0 1173.6 Analysis
15 Inter Club Blitz 2 2023 (Open) 2023/06/21 2023/06/21 Eden District (WEG) Blitz 5 0.18 10 6 2.0 1260.7 919.2 Analysis
14 Inter Club Blitz 1 2023 2023/05/24 2023/05/24 Eden District (WEG) Blitz 5 0.18 10 8 4.0 1262.4 835.2 Analysis
13 George Chess Club Winter Open 2023 (B) 2023/05/20 2023/05/20 Eden District (WEG) Standard 60 0.83 5 5 2.0 1262.4 1287.7 Analysis
12 George Open 2022 (B) 2022/12/03 2022/12/03 Eden District (WEG) Standard 60 0.83 5 5 3.0 1263.0 1294.2 Analysis
11 Interclub Blitz Evening (Mossel Bay) 2022 2022/10/26 2022/10/26 Eden District (WEG) Blitz 5 0.18 6 6 1.0 1275.8 849.2 Analysis
10 Pacaltsdorp Chess Club 2022 (Blitz) 2022/08/26 2022/08/26 Eden District (WEG) Blitz 5 0.18 6 5 1.0 1290.1 1004.0 Analysis
9 Interclub Blitz Evening 2022 2022/08/11 2022/08/11 Eden District (WEG) Blitz 5 0.18 6 6 2.0 1290.1 1004.0 Analysis
8 Interclub Blitz Evening 2022 2022/05/11 2022/05/11 Eden District (WEG) Blitz 5 0.18 6 6 1.0 1298.0 1170.4 Analysis
7 Eden Open 2022 (B) 2022/04/22 2022/04/24 Eden District (WEG) Standard 65 0.85 6 5 2.5 1280.9 1268.6 Analysis
6 Western Cape Club Championships 2021 (C) 2021/10/15 2021/10/17 Eden District (WEG) Standard 65 0.85 5 5 2.5 1269.0 1253.8 Analysis
5 Eden Chess League 2021 (2nd Division) 2021/09/18 2021/09/18 Eden District (WEG) Rapid 30 0.60 7 7 4.0 1247.8 1200.0 Analysis
4 Quadrangular Chess Tournament First Leg 2020 2020/02/12 2020/02/12 Eden District (WEG) Blitz 7 0.23 6 4 2.0 1245.9 1200.0 Analysis
3 George Open Chess Tournament 2019 (B) 2019/11/30 2019/12/01 Eden District (WEG) Standard 65 0.85 6 6 2.5 1244.7 1251.6 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 8 3 0 5 3.0 37.5 -106.3 1395.1 1288.8
White 4 3 0 1 3.0 75.0 212.5 1395.1 1607.6
Black 4 0 0 4 0.0 0.0 -425.0 1395.1 970.1
Standard 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
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 8 3 0 5 3.0 37.5 -106.3 1395.1 1288.8
White 4 3 0 1 3.0 75.0 212.5 1395.1 1607.6
Black 4 0 0 4 0.0 0.0 -425.0 1395.1 970.1
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 130 54 4 72 56.0 43.1 -58.8 1310.8 1252.0
White 68 32 3 33 33.5 49.3 -6.2 1306.0 1299.8
Black 62 22 1 39 22.5 36.3 -116.5 1316.1 1199.6
Standard All 54 28 3 23 29.5 54.6 39.4 1275.7 1315.1
White 30 19 2 9 20.0 66.7 141.7 1249.8 1391.5
Black 24 9 1 14 9.5 39.6 -88.5 1308.1 1219.6
Rapid All 13 7 0 6 7.0 53.8 32.7 1243.8 1276.5
White 7 3 0 4 3.0 42.9 -60.7 1320.4 1259.7
Black 6 4 0 2 4.0 66.7 141.7 1154.4 1296.1
Blitz All 63 19 1 43 19.5 31.0 -161.9 1354.8 1192.9
White 31 10 1 20 10.5 33.9 -137.1 1357.2 1220.1
Black 32 9 0 23 9.0 28.1 -185.9 1352.4 1166.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1730147428 Vutabashwe, J (Josh) 6 2.0 2 0 4 33.3 1272.4 -141.7 1130.7 View list
2 198013875 Jansen Van Rensburg, R (Ruan) 6 1.0 1 0 5 16.7 1277.7 -283.3 994.4 View list
3 1090150037 Hone, R (Ryan) 5 3.0 3 0 2 60.0 1260.4 85.0 1345.4 View list
4 199061035 Kleinhans, D (Duwin) 5 2.0 2 0 3 40.0 1257.6 -85.0 1172.6 View list
5 1120119459 Brink, A (Andrew) 5 1.0 1 0 4 20.0 1287.3 -255.0 1032.3 View list
6 107086423 Heesen, T (Tyler) 4 1.0 1 0 3 25.0 1294.0 -212.5 1081.5 View list
7 1080097029 Reynolds, E (Erwee) 3 2.5 2 1 0 83.3 1260.7 283.3 1544.1 View list
8 103092956 Daniels, J (Jerome) 3 0.0 0 0 3 0.0 1241.6 -425.0 816.6 View list
9 105078131 Kiewiet, M (Marvin) 3 0.0 0 0 3 0.0 1282.9 -425.0 857.9 View list
10 175082822 Du Plessis, A (Arno) 2 2.0 2 0 0 100.0 1262.4 425.0 1687.4 View list
11 178005017 Cloete, R (Ralph) 2 1.0 1 0 1 50.0 1259.0 0.0 1259.0 View list
12 193002042 Bevie, ME (Marvin) 2 1.0 1 0 1 50.0 1277.8 0.0 1277.8 View list
13 103092750 Jansen, G (Giovante) 2 1.0 1 0 1 50.0 1290.1 0.0 1290.1 View list
14 107075213 Miggels, A (Alaric) 2 1.0 1 0 1 50.0 1298.0 0.0 1298.0 View list
15 197028836 Oktober, D (Dimitri) 2 1.0 1 0 1 50.0 1262.4 0.0 1262.4 View list
16 1140136966 Van Staden, P (Pearson) 2 1.0 1 0 1 50.0 1262.4 0.0 1262.4 View list
17 1090140096 Windvogel, N (Nayron) 2 1.0 1 0 1 50.0 1297.4 0.0 1297.4 View list
18 105048732 Eksteen, LH (Leigh-Hende) 2 0.5 0 1 1 25.0 1281.1 -212.5 1068.6 View list
19 104055803 Stuurman, L (Luciano) 2 0.5 0 1 1 25.0 1246.3 -212.5 1033.8 View list
20 108072976 Du Plessis, A (Arno) 2 0.0 0 0 2 0.0 1220.2 -425.0 795.2 View list