PLAYER PAGE
Personal

Nell, C (Cohan)
Chess SA id
1090130795FIDE id
?Date of birth
2009-08-27 (U18)Gender
MaleRegion
Eden (WEG)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-02-22Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
Rating | 1309.9 | 1309.5 | 1200 | 1200 |
Raw rating | 1309.9 | 1309.5 | 1200 | 1200 |
Weighted rating | 1309.1 | 1308.2 | 1200 | 1200 |
Weighted performance | 982.5 | 979.5 | 0 | 0 |
Floor | 824.4 | 829 | 700 | 700 |
K-factor | 36 | 36 | 36 | 36 |
Min/Max rating change allowed | 141.8 | 141.9 | 165.8 | 165.8 |
Highest rating | 1324.42024-04-01 | 13292024-04-01 | 12002018-10-01 | 12002018-10-01 |
Highest raw rating | 1324.42024-04-01 | 13292024-04-01 | 12002024-02-01 | 12002024-02-01 |
Highest weighted rating | 1324.42025-02-01 | 13292024-07-01 | 12002018-10-01 | 12002018-10-01 |
Highest weighted performance | 1289.22022-04-01 | 1290.32022-04-01 | 12002024-02-01 | 12002024-02-01 |
Prediction | ||||
---|---|---|---|---|
Item | Main | Standard | Rapid | Blitz |
Rating change | 0 | 0 | 0 | 0 |
New rating | 1309.9 | 1309.5 | 1200 | 1200 |
Analysis | ||||
Rating | 1309.9 | 1309.5 | 1200 | 1200 |
Raw rating | 1309.9 | 1309.5 | 1200 | 1200 |
Weighted rating | 1309.1 | 1308.2 | 1200 | |
Weighted performance | 982.5 | 979.5 | 0 | |
K-factor | 36 | 36 | 36 | 36 |
Floor | 824.4 | 829 | 700 | 700 |
Max/Min rating change allowed | 141.8 | 141.9 | 165.8 | 165.8 |
Games | 0 | 0 | 0 | 0 |
Score | 0 | 0 | 0 | 0 |
Expected score | 0 | 0 | 0 | 0 |
Score-Expected | 0 | 0 | 0 | 0 |
Temp raw +/- | 0 | 0 | 0 | 0 |
Final raw +/- | 0 | 0 | 0 | 0 |
New raw rating | 1309.9 | 1309.5 | 1200 | 1200 |
New weighted rating | 1309 | 1308.1 | 1200 | 1200 |
New weighted performance | 982 | 979.1 | 0 | 0 |
Temp new rating | 1309.9 | 1309.5 | 1200 | 1200 |
Temp new rating +/- | 0 | 0 | 0 | 0 |
Final new rating +/- | 0 | 0 | 0 | 0 |
New rating | 1309.9 | 1309.5 | 1200 | 1200 |
New K-factor | 36 | 36 | 36 | 36 |
New floor | 824.4 | 829 | 700 | 700 |
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
0 | 0 | 0 | 0 | |
4 | 4 | 0 | 0 | |
15 | 15 | 0 | 0 | |
20 | 20 | 0 | 0 | |
21 | 21 | 0 | 0 | |
0 | 0 | 0 | 0 | |
History | 70 | 70 | 0 | 0 |
Games since | |||||||||||||||||
Main19 | Standard19 | Rapid0 | Blitz0 | ||||||||||||||
Gender | Male | ||||||||||||||||
Age group | U18 | ||||||||||||||||
Region | Eden (WEG) | ||||||||||||||||
Province | Western Cape (WC) | ||||||||||||||||
Main | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U18 | -1 | -1 | -1 | ||||||||||||||
U18 Male | -1 | -1 | -1 | ||||||||||||||
Standard | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U18 | -1 | -1 | -1 | ||||||||||||||
U18 Male | -1 | -1 | -1 | ||||||||||||||
Rapid | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U18 | -1 | -1 | -1 | ||||||||||||||
U18 Male | -1 | -1 | -1 | ||||||||||||||
Blitz | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U18 | -1 | -1 | -1 | ||||||||||||||
U18 Male | -1 | -1 | -1 |
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 0 | 0 | 0 | 0 | 0 | 0 |
Standard | 0 | 0 | 0 | 0 | 0 | 0 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 4 | 1 | 25 | -212.5 | 1186.3 | 973.8 |
Standard | 4 | 1 | 25 | -212.5 | 1186.3 | 973.8 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
History | ||||||
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 70 | 38.5 | 55 | 42.5 | 1243.4 | 1285.9 |
Standard | 70 | 38.5 | 55 | 42.5 | 1243.4 | 1285.9 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
Date | Main | Standard | Rapid | Blitz |
2025-09-30 | 1309.9 | 1309.5 | 1200 | 1200 |
2025-09-01 | 1309.9 | 1309.5 | 1200 | 1200 |
2025-08-01 | 1309.9 | 1309.5 | 1200 | 1200 |
2025-07-01 | 1309.9 | 1309.5 | 1200 | 1200 |
2025-06-01 | 1309.9 | 1309.5 | 1200 | 1200 |
2025-05-01 | 1309.9 | 1309.5 | 1200 | 1200 |
2025-04-01 | 1309.9 | 1309.5 | 1200 | 1200 |
2025-03-01 | 1306.8 | 1305.9 | 1200 | 1200 |
2025-02-01 | 1310.2 | 1310.1 | 1200 | 1200 |
2025-01-01 | 1305.6 | 1302.4 | 1200 | 1200 |
2024-12-01 | 1305.6 | 1302.4 | 1200 | 1200 |
2024-11-01 | 1305.6 | 1302.4 | 1200 | 1200 |
2024-10-01 | 1305.6 | 1302.4 | 1200 | 1200 |
2024-09-01 | 1305.6 | 1302.4 | 1200 | 1200 |
2024-08-01 | 1305.6 | 1302.4 | 1200 | 1200 |
2024-07-01 | 1305.6 | 1302.4 | 1200 | 1200 |
2024-06-01 | 1305.6 | 1302.4 | 1200 | 1200 |
2024-08-01 | 1305.6 | 1302.4 | 1200 | 1200 |
2024-04-01 | 1324.4 | 1329 | 1200 | 1200 |
2024-03-01 | 1319.3 | 1325 | 1200 | 1200 |
2024-02-01 | 1319.3 | 1325 | 1200 | 1200 |
2024-01-01 | 1319.3 | 1325 | 1200 | 1200 |
2023-12-01 | 1319.3 | 1325 | 1200 | 1200 |
2023-11-01 | 1319.3 | 1325 | 1200 | 1200 |
Comming soon.
Tournaments
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | Mossel Bay Schools Trials 2 2025 (U17 Boys) | 2025-02-22 | 2025-02-22 | Standard | Eden (WEG) | 5 | 4 | 1 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | Mossel Bay Schools Trials 2 2025 (U17 Boys) | 2025-02-22 | 2025-02-22 | Standard | Eden (WEG) | 5 | 4 | 1 | Yes | Analysis |
2 | Eden Chess Trials 2 2024 (U16) | 2024-04-13 | 2024-04-20 | Standard | Eden (WEG) | 10 | 10 | 5 | Yes | Analysis |
3 | Eden School Chess Trials 1 2024 (U15 Boys) | 2024-03-09 | 2024-03-09 | Standard | Eden (WEG) | 5 | 5 | 3 | Yes | Analysis |
4 | Eden Trials 2+3 2023 (U16) | 2023-04-15 | 2023-05-13 | Standard | Eden (WEG) | 10 | 10 | 6 | Yes | Analysis |
5 | Eden Trails 1 2023 (U15 Boys) | 2023-03-11 | 2023-03-11 | Standard | Eden (WEG) | 5 | 5 | 3 | Yes | Analysis |
6 | Mossel Bay Schools Trials 2 2023 (U15 Boys) | 2023-02-18 | 2023-02-18 | Standard | Eden (WEG) | 5 | 5 | 3 | Yes | Analysis |
7 | Eden Proewe 2 2022 (O13 Seuns) | 2022-04-09 | 2022-04-09 | Standard | Eden (WEG) | 5 | 5 | 3 | Yes | Analysis |
8 | Eden Open 2022 (B) | 2022-04-22 | 2022-04-24 | Standard | Eden (WEG) | 6 | 6 | 2.5 | Yes | Analysis |
9 | Eden Proewe 1 2022 (O13 Seuns) | 2022-03-12 | 2022-03-12 | Standard | Eden (WEG) | 5 | 5 | 3 | Yes | Analysis |
10 | Mosselbaai Skole Skaak Proewe 1 2022 (U13 Boys) | 2022-01-29 | 2022-01-29 | Standard | Eden (WEG) | 5 | 5 | 4 | Yes | Analysis |
11 | Mossel Bay Trials 2 2020 (U11) | 2020-02-15 | 2020-02-15 | Standard | Eden (WEG) | 5 | 5 | 3 | Yes | Analysis |
12 | Mossel Bay Trials 1 2020 (U11) | 2020-02-01 | 2020-02-01 | Standard | Eden (WEG) | 5 | 5 | 2 | Yes | Analysis |
Top 3 Streaks
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 5 | TournamentMossel Bay Schools Trials 2 2023 | TournamentEden Trails 1 2023 | ||||||
date2023-02-18 | rnd3 | typeStandard | result1 | date2023-03-11 | rnd2 | typeStandard | result1 | ||
OpponentRugadza, S (Sidie) | OpponentSauls, S (Shalmino) | ||||||||
2 | 5 | TournamentMosselbaai Skole Skaak Proewe 1 2022 | TournamentEden Proewe 1 2022 | ||||||
date2022-01-29 | rnd2 | typeStandard | result1 | date2022-03-12 | rnd1 | typeStandard | result1 | ||
OpponentPrins, H (Haydon) | OpponentLanga, J (Jabin) | ||||||||
3 | 4 | TournamentEden Trials 2+3 2023 | TournamentEden School Chess Trials 1 2024 | ||||||
date2023-05-13 | rnd9 | typeStandard | result1 | date2024-03-09 | rnd2 | typeStandard | result1 | ||
OpponentLingerveldt, S (Sunelda) | OpponentNokana, M (Masixole) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 5 | TournamentMossel Bay Schools Trials 2 2023 | TournamentEden Trails 1 2023 | ||||||
date2023-02-18 | rnd3 | typeStandard | result1 | date2023-03-11 | rnd2 | typeStandard | result1 | ||
OpponentRugadza, S (Sidie) | OpponentSauls, S (Shalmino) | ||||||||
2 | 5 | TournamentMosselbaai Skole Skaak Proewe 1 2022 | TournamentEden Proewe 1 2022 | ||||||
date2022-01-29 | rnd2 | typeStandard | result1 | date2022-03-12 | rnd1 | typeStandard | result1 | ||
OpponentPrins, H (Haydon) | OpponentLanga, J (Jabin) | ||||||||
3 | 4 | TournamentEden Trials 2+3 2023 | TournamentEden School Chess Trials 1 2024 | ||||||
date2023-05-13 | rnd9 | typeStandard | result1 | date2024-03-09 | rnd2 | typeStandard | result1 | ||
OpponentLingerveldt, S (Sunelda) | OpponentNokana, M (Masixole) |
# | Games | Start | End |
---|
# | Games | Start | End |
---|
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 5 | TournamentMossel Bay Schools Trials 2 2023 | TournamentEden Trails 1 2023 | ||||||
date2023-02-18 | rnd3 | typeStandard | result1 | date2023-03-11 | rnd2 | typeStandard | result1 | ||
OpponentRugadza, S (Sidie) | OpponentSauls, S (Shalmino) | ||||||||
2 | 5 | TournamentMosselbaai Skole Skaak Proewe 1 2022 | TournamentEden Proewe 1 2022 | ||||||
date2022-01-29 | rnd2 | typeStandard | result1 | date2022-03-12 | rnd1 | typeStandard | result1 | ||
OpponentPrins, H (Haydon) | OpponentLanga, J (Jabin) | ||||||||
3 | 4 | TournamentEden Trials 2+3 2023 | TournamentEden School Chess Trials 1 2024 | ||||||
date2023-05-13 | rnd9 | typeStandard | result1 | date2024-03-09 | rnd2 | typeStandard | result1 | ||
OpponentLingerveldt, S (Sunelda) | OpponentNokana, M (Masixole) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 5 | TournamentMossel Bay Schools Trials 2 2023 | TournamentEden Trails 1 2023 | ||||||
date2023-02-18 | rnd3 | typeStandard | result1 | date2023-03-11 | rnd2 | typeStandard | result1 | ||
OpponentRugadza, S (Sidie) | OpponentSauls, S (Shalmino) | ||||||||
2 | 5 | TournamentMosselbaai Skole Skaak Proewe 1 2022 | TournamentEden Proewe 1 2022 | ||||||
date2022-01-29 | rnd2 | typeStandard | result1 | date2022-03-12 | rnd1 | typeStandard | result1 | ||
OpponentPrins, H (Haydon) | OpponentLanga, J (Jabin) | ||||||||
3 | 4 | TournamentEden Trials 2+3 2023 | TournamentEden School Chess Trials 1 2024 | ||||||
date2023-05-13 | rnd9 | typeStandard | result1 | date2024-03-09 | rnd2 | typeStandard | result1 | ||
OpponentLingerveldt, S (Sunelda) | OpponentNokana, M (Masixole) |
# | Games | Start | End |
---|
# | Games | Start | End |
---|
Top 10 opponents most often played
# | Opponent | Main | Standard | Rapid | Blitz | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
1 | Claassen ,M (Mervin) | 4 | 0 | -425 | 4 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1304 | 879 | 1308.9 | 879 | 0 | 0 | 0 | 0 | ||||||
2 | Herman ,L (Leigh-Ray) | 3 | 0 | -425 | 3 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1442 | 1017 | 1443.6 | 1017 | 0 | 0 | 0 | 0 | ||||||
3 | Van Wyk ,L (Laureano) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1204.6 | 1204.6 | 1205.1 | 1204.6 | 0 | 0 | 0 | 0 | ||||||
4 | Rugadza ,S (Sidie) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1196.2 | 1621.2 | 1196.3 | 1621.2 | 0 | 0 | 0 | 0 | ||||||
5 | Lotteriet ,J (Jonathan) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1233.7 | 808.7 | 1227.9 | 808.7 | 0 | 0 | 0 | 0 | ||||||
6 | Langa ,J (Jabin) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1147.7 | 1572.7 | 1137.4 | 1572.7 | 0 | 0 | 0 | 0 | ||||||
7 | Stalmeester ,E (Edward) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1176.8 | 1601.8 | 1172.8 | 1601.8 | 0 | 0 | 0 | 0 | ||||||
8 | Daniels ,C (Colsten) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1200 | 1200 | 1200 | 1200 | 0 | 0 | 0 | 0 | ||||||
9 | Matthews ,D (Dominic) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
10 | Noma ,L (Lisakhanya) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1232.6 | 807.6 | 1227.1 | 807.6 | 0 | 0 | 0 | 0 |
Norms
# | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
---|---|---|---|---|---|---|---|---|